Ublast - Diver 20 ATM - UB2D4012BU - Men - 2026
01
day
03
hours
00
minutes
35
seconds
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€ 1
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Selected by Alfonso Minondo
Over six years of professional experience in watches with extensive collector network.
Retail Estimate € 600 - € 700
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UBLAST Diver 20 ATM, period 2020+, reference UB2D4012BU, 40 mm stainless steel automatic diver for men with Seiko NH35 movement, bracelet over 200 mm, 20 ATM water resistance, includes original box, papers and two‑year international warranty.
AI-assisted summary
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered brand.
The watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes rigorous controls, including functional, shock resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Stainless steel 316L case - mineral glass - Japanese Seiko NH35 automatic
Function: hour - minute - second – date
Case: 40x12mm – stainless steel 316L
Dial: date window at 3 o'clock – luminous indices and hands
Bezel: unidirectional rotating 120-click – luminous insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: mineral with date magnifier
Crown: stainless steel 316L – screwed at 3 o'clock
Case back: stainless steel 316L - screwed
Strap: stainless steel 316L - (about 220 mm including case)
Clasp: stainless steel 316L - deployant with safety folding clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Complete set (The watch box may differ from the photos depending on stock availability at the time of shipping, but we guarantee the original box of the brand)
INFO
The photos were taken on the actual watch; please note that color may vary slightly in tone due to reflections or direct light during shoot sessions.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, nato, etc., it is possible to remove links, pierce/shorten with the kit provided, but only with the necessary tools. If you are unable to do it yourself, please consult a professional.
All automatic watches require winding from the crown at first use; wrist movement alone is not sufficient to keep the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, please do not set the date via the crown when the time is between 21:00 and 03:00. It is recommended to set the date when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings, gently unscrew the crown counterclockwise. Do not forget to securely screw the crown back after adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes to pay within the European Union
EXTRA-EUROPEAN SHIPPING - WORLD
All additional import costs to your country outside the European Union (duty and customs) are exclusively the buyer’s responsibility; we are not liable for any extra costs
FEEDBACK
It is very important to us and helps us offer better service to our buyers. If we have made an error by chance, please kindly contact us before leaving negative or neutral feedback. Our goal is to leave all our buyers satisfied with their purchase. Happy bidding.
UBLAST is an Italian brand and a registered trademark.
Each watch results from meticulous attention to detail and relentless research on materials; carefully chosen Swiss or Japanese movements guarantee impeccable precision over time. All watches undergo rigorous quality checks before being sold on the international market, ensuring that each piece not only meets but exceeds expectations for the best experience. Each watch is new, never worn, and comes with box, documents, tag, and certificate of originality, including the two-year international warranty. Wearing a UBLAST watch means embracing a symbol of elegance and reliability that tells a story of passion and dedication where every second pays tribute to the art of Italian and Japanese craftsmanship.
We propose the model "UBLAST DIVER 20 ATM - REF.UB2D4012BBR"
Stainless steel 316L case - mineral glass - Japanese Seiko NH35 automatic
TECHNICAL FEATURES
Function: hour - minute - second – date
Case: 40x12mm – stainless steel 316L
Dial: date window at 3 o'clock – luminous indices and hands
Bezel: unidirectional rotating 120-click – luminous insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: mineral with date magnifier
Crown: stainless steel 316L – screwed at 3 o'clock
Case back: stainless steel 316L - screwed
Strap: stainless steel 316L - (about 220 mm including case)
Clasp: stainless steel 316L - deployant with safety folding clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Complete set (The watch box may differ from the photos depending on stock availability at the time of shipping, but we guarantee the original box of the brand)
INFO
The photos were taken on the actual watch; please note that color may vary slightly in tone due to reflections or direct light during shoot sessions.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelet and straps in leather, rubber, nato, etc., it is possible to remove links, pierce/shorten with the kit provided, but only with the necessary tools. If you are unable to do it yourself, please consult a professional.
All automatic watches require winding from the crown at first use; wrist movement alone is not sufficient to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, please do not set the date via the crown when the time is between 21:00 and 3:00. It is recommended to set the date via the crown when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings, gently unscrew the crown counterclockwise. Do not forget to securely screw the crown after adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes to pay within the European Union
EXTRA-EUROPEAN SHIPPING - WORLD
All extra import costs to your country outside the European Union (duties and customs) are exclusively the buyer’s responsibility; we are not liable for any additional costs
FEEDBACK
It is very important to us and helps us offer better service to our buyers. If we have made an error by mistake, please kindly contact us before leaving negative or neutral feedback. Our objective is to leave all our buyers satisfied with their purchase. Happy Auction.
Seller's Story
WATCHES FOR YOU I EXCELLENCE AND PASSION IN WATCHMAKING ---- Welcome to Watches for You, the Italian reference point with years of experience in the watch sector. As official distributors, we offer a secure shopping experience based on three pillars: professionalism I authenticity I and customer care. -------- WARRANTY AND AUTHENTICITY: Every watch in our shop is: new, original and never worn, accompanied by an international 24-month warranty. Subjected to a strict technical check before shipping to ensure perfect operation. ------- LOGISTICS AND SHIPPING: We handle each order with maximum priority and ultra-strong packaging: Processing: Within 24 business hours from payment. Tracking: Tracking code entered on Catawiki as soon as available. Multiple Shipments: If you have won multiple lots, and the Catawiki system has calculated more shipments for you, contact us before paying the second order, so we can recalculate and reduce shipping costs for you. Important: For tax reasons related to automatic invoicing, it is absolutely not possible to reimburse shipping fees already paid. Please do not insist. ------ INSURANCE AND RECEIPT OF GOODS: We monitor every shipment to its destination, but we require your cooperation. Delivery verification: In case of damage or tampering, always sign "with reserve". Report the incident immediately to the courier and to us. Insurance terms: Any missed deliveries must be reported within 7 days from the scheduled date to activate the insurance procedures.. --------- ADMINISTRATION AND INVOICING: We operate in full compliance with the Italian tax system. Corporate Invoices: We issue invoices only to companies with a VAT number, upon request via message within 24 hours from payment. It will not be possible to issue invoices to private individuals, and beyond that term. Warranty Activation: For the warranty, the certificate of originality, the instruction booklet and the Catawiki purchase receipt are required.------ RIGHT OF WITHDRAWAL: The return is guaranteed if the watch is returned exactly as received. Conditions: Intact, never worn, with all protective films and original accessories, with complete box. Responsibility: Return shipping costs and the goods’ transportation responsibility are borne by the buyer.------ CUSTOMER SERVICE AND FEEDBACK: Our support is at your service 7 days a week, including holidays. We respond to every message via the Catawiki chat in chronological order. If you encounter any problem, we kindly ask you to contact us before leaving neutral or negative feedback. We will find the best solution together. Satisfaction is our goal.------ THANKS YOU FOR CHOOSING WATCHES FOR YOU! Professionalism I authenticity I and passion at your service I
Translated by Google TranslateOfficial Authorized Dealer
UBLAST is an Italian registered brand.
The watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes rigorous controls, including functional, shock resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Stainless steel 316L case - mineral glass - Japanese Seiko NH35 automatic
Function: hour - minute - second – date
Case: 40x12mm – stainless steel 316L
Dial: date window at 3 o'clock – luminous indices and hands
Bezel: unidirectional rotating 120-click – luminous insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: mineral with date magnifier
Crown: stainless steel 316L – screwed at 3 o'clock
Case back: stainless steel 316L - screwed
Strap: stainless steel 316L - (about 220 mm including case)
Clasp: stainless steel 316L - deployant with safety folding clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Complete set (The watch box may differ from the photos depending on stock availability at the time of shipping, but we guarantee the original box of the brand)
INFO
The photos were taken on the actual watch; please note that color may vary slightly in tone due to reflections or direct light during shoot sessions.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, nato, etc., it is possible to remove links, pierce/shorten with the kit provided, but only with the necessary tools. If you are unable to do it yourself, please consult a professional.
All automatic watches require winding from the crown at first use; wrist movement alone is not sufficient to keep the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, please do not set the date via the crown when the time is between 21:00 and 03:00. It is recommended to set the date when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings, gently unscrew the crown counterclockwise. Do not forget to securely screw the crown back after adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes to pay within the European Union
EXTRA-EUROPEAN SHIPPING - WORLD
All additional import costs to your country outside the European Union (duty and customs) are exclusively the buyer’s responsibility; we are not liable for any extra costs
FEEDBACK
It is very important to us and helps us offer better service to our buyers. If we have made an error by chance, please kindly contact us before leaving negative or neutral feedback. Our goal is to leave all our buyers satisfied with their purchase. Happy bidding.
UBLAST is an Italian brand and a registered trademark.
Each watch results from meticulous attention to detail and relentless research on materials; carefully chosen Swiss or Japanese movements guarantee impeccable precision over time. All watches undergo rigorous quality checks before being sold on the international market, ensuring that each piece not only meets but exceeds expectations for the best experience. Each watch is new, never worn, and comes with box, documents, tag, and certificate of originality, including the two-year international warranty. Wearing a UBLAST watch means embracing a symbol of elegance and reliability that tells a story of passion and dedication where every second pays tribute to the art of Italian and Japanese craftsmanship.
We propose the model "UBLAST DIVER 20 ATM - REF.UB2D4012BBR"
Stainless steel 316L case - mineral glass - Japanese Seiko NH35 automatic
TECHNICAL FEATURES
Function: hour - minute - second – date
Case: 40x12mm – stainless steel 316L
Dial: date window at 3 o'clock – luminous indices and hands
Bezel: unidirectional rotating 120-click – luminous insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: mineral with date magnifier
Crown: stainless steel 316L – screwed at 3 o'clock
Case back: stainless steel 316L - screwed
Strap: stainless steel 316L - (about 220 mm including case)
Clasp: stainless steel 316L - deployant with safety folding clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Complete set (The watch box may differ from the photos depending on stock availability at the time of shipping, but we guarantee the original box of the brand)
INFO
The photos were taken on the actual watch; please note that color may vary slightly in tone due to reflections or direct light during shoot sessions.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelet and straps in leather, rubber, nato, etc., it is possible to remove links, pierce/shorten with the kit provided, but only with the necessary tools. If you are unable to do it yourself, please consult a professional.
All automatic watches require winding from the crown at first use; wrist movement alone is not sufficient to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, please do not set the date via the crown when the time is between 21:00 and 3:00. It is recommended to set the date via the crown when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings, gently unscrew the crown counterclockwise. Do not forget to securely screw the crown after adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes to pay within the European Union
EXTRA-EUROPEAN SHIPPING - WORLD
All extra import costs to your country outside the European Union (duties and customs) are exclusively the buyer’s responsibility; we are not liable for any additional costs
FEEDBACK
It is very important to us and helps us offer better service to our buyers. If we have made an error by mistake, please kindly contact us before leaving negative or neutral feedback. Our objective is to leave all our buyers satisfied with their purchase. Happy Auction.
Seller's Story
WATCHES FOR YOU I EXCELLENCE AND PASSION IN WATCHMAKING ---- Welcome to Watches for You, the Italian reference point with years of experience in the watch sector. As official distributors, we offer a secure shopping experience based on three pillars: professionalism I authenticity I and customer care. -------- WARRANTY AND AUTHENTICITY: Every watch in our shop is: new, original and never worn, accompanied by an international 24-month warranty. Subjected to a strict technical check before shipping to ensure perfect operation. ------- LOGISTICS AND SHIPPING: We handle each order with maximum priority and ultra-strong packaging: Processing: Within 24 business hours from payment. Tracking: Tracking code entered on Catawiki as soon as available. Multiple Shipments: If you have won multiple lots, and the Catawiki system has calculated more shipments for you, contact us before paying the second order, so we can recalculate and reduce shipping costs for you. Important: For tax reasons related to automatic invoicing, it is absolutely not possible to reimburse shipping fees already paid. Please do not insist. ------ INSURANCE AND RECEIPT OF GOODS: We monitor every shipment to its destination, but we require your cooperation. Delivery verification: In case of damage or tampering, always sign "with reserve". Report the incident immediately to the courier and to us. Insurance terms: Any missed deliveries must be reported within 7 days from the scheduled date to activate the insurance procedures.. --------- ADMINISTRATION AND INVOICING: We operate in full compliance with the Italian tax system. Corporate Invoices: We issue invoices only to companies with a VAT number, upon request via message within 24 hours from payment. It will not be possible to issue invoices to private individuals, and beyond that term. Warranty Activation: For the warranty, the certificate of originality, the instruction booklet and the Catawiki purchase receipt are required.------ RIGHT OF WITHDRAWAL: The return is guaranteed if the watch is returned exactly as received. Conditions: Intact, never worn, with all protective films and original accessories, with complete box. Responsibility: Return shipping costs and the goods’ transportation responsibility are borne by the buyer.------ CUSTOMER SERVICE AND FEEDBACK: Our support is at your service 7 days a week, including holidays. We respond to every message via the Catawiki chat in chronological order. If you encounter any problem, we kindly ask you to contact us before leaving neutral or negative feedback. We will find the best solution together. Satisfaction is our goal.------ THANKS YOU FOR CHOOSING WATCHES FOR YOU! Professionalism I authenticity I and passion at your service I
Translated by Google TranslateDetails
Brand
Ublast
Gender
Men
Model
Diver 20 ATM
Band material
Steel
Reference number
UB2D4012BU
Band length
Long (over 200 mm)
Shipped insured
Yes
Repainted dial
No
Period
2020+
Movement
Automatic
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Case diameter
40 mm
Original warranty included
Yes
Condition
Unworn - no signs of wear
Year
2026
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