Ublast - Diver 20 ATM - UB2D4012BK - Men - 2026






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Diver 20 ATM automatic watch in stainless steel with a 40 mm case and long stainless steel bracelet, reference UB2D4012BK, period 2020+, new with original box, papers and international warranty.
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; each piece undergoes rigorous checks, including functional, shock resistance, and precision tests. All watches are new, never worn, and come with the original box, documents, tag, certificate of authenticity, and 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
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 – screw-down at 3 o'clock
Caseback: stainless steel 316L - screw-down
Strap: stainless steel 316L - (approximately 220 mm including case)
Clasp: stainless steel 316L - deployant with safety clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: approximately 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Full set (The watch box may differ from the photos depending on stock available at the time of shipment, 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 due to lighting reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FIRST USE
For all watches with metal bracelets and leather, rubber, nylon straps, etc., it is possible to remove links, punch/shorten using the proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches must be wound at first use; simply wearing the watch is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH A DATE
To avoid possible damage to the movement, 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; to adjust settings, gently unscrew the crown counterclockwise. Don't forget to firmly screw the crown back in after making the desired adjustments.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPE SHIPMENT
No additional tax to be paid within the European Union
EXTRA-EUROPE - WORLD SHIPMENT
All additional import costs to your country outside the European Union (duties and customs) are solely the buyer's responsibility; we are not liable for any extra 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, please 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
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; each piece undergoes rigorous checks, including functional, shock resistance, and precision tests. All watches are new, never worn, and come with the original box, documents, tag, certificate of authenticity, and 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
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 – screw-down at 3 o'clock
Caseback: stainless steel 316L - screw-down
Strap: stainless steel 316L - (approximately 220 mm including case)
Clasp: stainless steel 316L - deployant with safety clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: approximately 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Full set (The watch box may differ from the photos depending on stock available at the time of shipment, 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 due to lighting reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FIRST USE
For all watches with metal bracelets and leather, rubber, nylon straps, etc., it is possible to remove links, punch/shorten using the proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches must be wound at first use; simply wearing the watch is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH A DATE
To avoid possible damage to the movement, 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; to adjust settings, gently unscrew the crown counterclockwise. Don't forget to firmly screw the crown back in after making the desired adjustments.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPE SHIPMENT
No additional tax to be paid within the European Union
EXTRA-EUROPE - WORLD SHIPMENT
All additional import costs to your country outside the European Union (duties and customs) are solely the buyer's responsibility; we are not liable for any extra 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, please contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Happy bidding
