Ublast - Diver 20 ATM - UB2D4012BKB - Men - 2026
02
days
21
hours
53
minutes
27
seconds
Starting bid
€ 1
Reserve price not met
Expert
Selected by Alfonso Minondo
Over six years of professional experience in watches with extensive collector network.
Retail Estimate € 600 - € 700
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New, unworn Diver 20 ATM automatic stainless steel watch with a 40 mm case and long steel bracelet, reference UB2D4012BKB, movement Seiko NH35, 20 ATM water resistance, included original box and papers, and a two-year international warranty.
AI-assisted summary
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered brand.
Watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes rigorous checks, including functional, resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity and a 2-year international warranty, stamped at the time of purchase.
We propose the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral glass - Japanese Seiko NH35 automatic movement
Function: hours - minutes - seconds – date
Case: 40x12mm – stainless steel 316L - black PVD
Dial: date window at 3 o’clock – luminescent indices and hands
Bezel: unidirectional rotating 120-click – luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: mineral with date magnifier
crown: stainless steel 316L – screw-down at 3 o’clock
Case back: stainless steel 316L - screw-down
Strap: stainless steel 316L - (about 220 mm including case) - black PVD
Clasp: stainless steel 316L - deployant with safety folding clasp
Water resistance: 20 ATM - 200 meters
Gender: men
Weight: about 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENTS
Complete set (The watch box may differ from the photos depending on stock available in the warehouse at the time of shipment, but we guarantee the original branded box)
INFO
The photos were taken on the actual watch; please note that color may vary slightly 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, drill/shorten with basic tools, but only with the necessary tools. If you are not able to do it yourself, please kindly seek a professional.
All automatic watches must be wound by crown at first use; merely moving the wrist is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the movement, please do not set the date with the crown when the watch time is between 21:00 and 03:00. It is advisable 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 the settings you need to unscrew the crown gently counterclockwise. Do not forget to close the crown properly after adjusting the desired settings).
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to be paid within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All extra import costs to your country outside the European Union (Duties and customs) are exclusively charged to the buyer; we are not responsible for any additional costs
FEEDBACK
Your feedback is very important to us and helps us offer a better service to our buyers. If we have made a mistake by chance, please kindly contact us before leaving negative or neutral feedback; our goal is to make 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 brand.
Watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes rigorous checks, including functional, resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity and a 2-year international warranty, stamped at the time of purchase.
We propose the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral glass - Japanese Seiko NH35 automatic movement
Function: hours - minutes - seconds – date
Case: 40x12mm – stainless steel 316L - black PVD
Dial: date window at 3 o’clock – luminescent indices and hands
Bezel: unidirectional rotating 120-click – luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: mineral with date magnifier
crown: stainless steel 316L – screw-down at 3 o’clock
Case back: stainless steel 316L - screw-down
Strap: stainless steel 316L - (about 220 mm including case) - black PVD
Clasp: stainless steel 316L - deployant with safety folding clasp
Water resistance: 20 ATM - 200 meters
Gender: men
Weight: about 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENTS
Complete set (The watch box may differ from the photos depending on stock available in the warehouse at the time of shipment, but we guarantee the original branded box)
INFO
The photos were taken on the actual watch; please note that color may vary slightly 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, drill/shorten with basic tools, but only with the necessary tools. If you are not able to do it yourself, please kindly seek a professional.
All automatic watches must be wound by crown at first use; merely moving the wrist is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the movement, please do not set the date with the crown when the watch time is between 21:00 and 03:00. It is advisable 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 the settings you need to unscrew the crown gently counterclockwise. Do not forget to close the crown properly after adjusting the desired settings).
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to be paid within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All extra import costs to your country outside the European Union (Duties and customs) are exclusively charged to the buyer; we are not responsible for any additional costs
FEEDBACK
Your feedback is very important to us and helps us offer a better service to our buyers. If we have made a mistake by chance, please kindly contact us before leaving negative or neutral feedback; our goal is to make 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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