Ublast - Diver 20 ATM - UB2D4012BKB - Men - 2026
04
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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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Diver 20 ATM by UBLAST, stainless steel 40 mm case with automatic Seiko NH35 movement, long steel bracelet, reference UB2D4012BKB, year 2026, water resistant to 200 metres, new with original box, papers and two-year international warranty.
AI-assisted summary
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered trademark.
The watches are made with carefully selected quality materials and finished with extreme care for the details; each individual piece undergoes rigorous checks, including functional, shock resistance, and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tag, certificate of authenticity, and a 2-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral glass - Japanese Seiko NH35 automatic
Function: hours - minutes - seconds – date
Case: 40x12mm – 316L stainless steel - black PVD
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: unidirectional rotating 120 clicks – luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: mineral with date magnifier
Crown: 316L stainless steel – screw-down at 3 o'clock
Case back: 316L stainless steel - screw-down
Bracelet: 316L stainless steel - (about 220 mm including case) - black PVD
Clasp: 316L stainless steel - deployant with safety clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140 g
CONDITIONS
New, never worn – 2-year international warranty included
INCLUDED
Full set (The watch box may differ from the photos depending on warehouse stock at the time of shipment, but we guarantee the original box of the brand)
INFO
Photos were actually taken on the watch; please note that color may undergo slight variations in shade due to reflections of light, shadows, or direct light on the watch during shooting.
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 DIY tools, but only with the necessary tools; if you are not able to do it yourself, please kindly contact a professional.
All automatic watches on first use must be wound from the crown as wrist movement alone is not sufficient to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the movement, please do not set the date using the crown when the time on the watch is between 21:00 and 03:00. It is recommended to set the date with the crown when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings you need to unscrew the crown gently counterclockwise. Don’t forget to screw the crown back properly after adjusting the desired settings.)
LOGISTICS/STORAGE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes to be paid within the European Union
INTERNATIONAL SHIPPING - REST OF THE WORLD
All extra import costs to your country outside the European Union (tariffs and customs) are solely the buyer's responsibility; we are not responsible for any additional costs
FEEDBACK
Your satisfaction is very important to us and helps us offer a better service to our buyers. If by any chance we have made a mistake, please kindly contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Happy bidding
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 trademark.
The watches are made with carefully selected quality materials and finished with extreme care for the details; each individual piece undergoes rigorous checks, including functional, shock resistance, and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tag, certificate of authenticity, and a 2-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral glass - Japanese Seiko NH35 automatic
Function: hours - minutes - seconds – date
Case: 40x12mm – 316L stainless steel - black PVD
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: unidirectional rotating 120 clicks – luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: mineral with date magnifier
Crown: 316L stainless steel – screw-down at 3 o'clock
Case back: 316L stainless steel - screw-down
Bracelet: 316L stainless steel - (about 220 mm including case) - black PVD
Clasp: 316L stainless steel - deployant with safety clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140 g
CONDITIONS
New, never worn – 2-year international warranty included
INCLUDED
Full set (The watch box may differ from the photos depending on warehouse stock at the time of shipment, but we guarantee the original box of the brand)
INFO
Photos were actually taken on the watch; please note that color may undergo slight variations in shade due to reflections of light, shadows, or direct light on the watch during shooting.
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 DIY tools, but only with the necessary tools; if you are not able to do it yourself, please kindly contact a professional.
All automatic watches on first use must be wound from the crown as wrist movement alone is not sufficient to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the movement, please do not set the date using the crown when the time on the watch is between 21:00 and 03:00. It is recommended to set the date with the crown when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings you need to unscrew the crown gently counterclockwise. Don’t forget to screw the crown back properly after adjusting the desired settings.)
LOGISTICS/STORAGE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes to be paid within the European Union
INTERNATIONAL SHIPPING - REST OF THE WORLD
All extra import costs to your country outside the European Union (tariffs and customs) are solely the buyer's responsibility; we are not responsible for any additional costs
FEEDBACK
Your satisfaction is very important to us and helps us offer a better service to our buyers. If by any chance we have made a mistake, please kindly contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Happy bidding
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
UB2D4012BKB
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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