Ublast - Diver 20 ATM - UB2D4012BKB - Men - 2026






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UBLAST Diver 20 ATM, reference UB2D4012BKB, stainless steel 40 mm automatic watch for men with long steel bracelet, new with original box, papers and two‑year international warranty, shipped insured, 20 ATM water resistance.
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; each single piece undergoes rigorous checks, 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 2-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Stainless steel case 316L - 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 markers and hands
Bezel: unidirectional rotating 120-click – luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: mineral with date magnifier
Crown: stainless steel 316L – screw-down at 3 o'clock
Case back: stainless steel 316L - screwed-in
Strap: stainless steel 316L - (about 220 mm including case) - black PVD
Clasp: stainless steel 316L - deployment with safety clasp
Water resistance: 20 ATM - 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 stock available at the time of shipment, but we guarantee the original brand box)
INFO
The photos were taken on the actual watch; please note that color may show slight variations in shade due to reflections of light, shadows, or direct light during the photo shoot.
IMPORTANT NOTE FIRST USE
For all watches with metal bracelets and leather, rubber, nato, etc., it is possible to remove links, punch/shorten with the appropriate tools. If you are not able to do it yourself, please consult a professional. All automatic watches should be wound initially by the crown as wrist motion alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, please do not set the date with the crown when the time 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 adjustments gently unscrew the crown counterclockwise. Remember to securely screw the crown back after making the desired adjustments.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional fees payable within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All additional import costs to your country outside the European Union (duties and customs) are solely borne by the buyer; we are not responsible for any extra costs
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If by any chance we make a mistake, please contact us before leaving negative or neutral feedback; our goal is to leave all our customers satisfied with their purchase. Happy bidding
Seller's Story
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; each single piece undergoes rigorous checks, 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 2-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Stainless steel case 316L - 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 markers and hands
Bezel: unidirectional rotating 120-click – luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: mineral with date magnifier
Crown: stainless steel 316L – screw-down at 3 o'clock
Case back: stainless steel 316L - screwed-in
Strap: stainless steel 316L - (about 220 mm including case) - black PVD
Clasp: stainless steel 316L - deployment with safety clasp
Water resistance: 20 ATM - 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 stock available at the time of shipment, but we guarantee the original brand box)
INFO
The photos were taken on the actual watch; please note that color may show slight variations in shade due to reflections of light, shadows, or direct light during the photo shoot.
IMPORTANT NOTE FIRST USE
For all watches with metal bracelets and leather, rubber, nato, etc., it is possible to remove links, punch/shorten with the appropriate tools. If you are not able to do it yourself, please consult a professional. All automatic watches should be wound initially by the crown as wrist motion alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, please do not set the date with the crown when the time 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 adjustments gently unscrew the crown counterclockwise. Remember to securely screw the crown back after making the desired adjustments.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional fees payable within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All additional import costs to your country outside the European Union (duties and customs) are solely borne by the buyer; we are not responsible for any extra costs
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If by any chance we make a mistake, please contact us before leaving negative or neutral feedback; our goal is to leave all our customers satisfied with their purchase. Happy bidding
