Ublast - Diver 20 ATM - UB2D4012GBK - Men - 2026






Over six years of professional experience in watches with extensive collector network.
€250 | ||
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€125 | ||
€25 | ||
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Diver 20 ATM automatic stainless steel wristwatch, ref. UB2D4012GBK, 40 mm case, long steel bracelet over 200 mm, new condition, boxed with original papers and two-year international warranty, dating from 2020+.
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 attention to detail; every single piece undergoes rigorous controls, 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
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: unidirectional rotating 120-click bezel – 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)
Clasp: stainless steel 316L - deployant with safety fold
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Full 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 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 the shoot.
IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, NATO, etc., it is possible to remove links, pierce/shorten with the DIY method; if you are not able to do it yourself, please consult a professional. All automatic watches, on first use, must also be wound by the crown; wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the watch mechanism, please do not set the date with the crown when the 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 gently unscrew the crown counterclockwise. Remember to securely screw the crown back after adjusting the desired settings.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union
OUTSIDE EUROPE - WORLD SHIPMENT
All extra import costs to your country outside the European Union (duties and customs) are the sole responsibility of the buyer; we are not responsible for any additional costs
FEEDBACK
It is very important to us and helps us offer 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
Official Authorized Dealer
UBLAST is an Italian registered trademark.
The watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes rigorous controls, 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
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: unidirectional rotating 120-click bezel – 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)
Clasp: stainless steel 316L - deployant with safety fold
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Full 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 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 the shoot.
IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, NATO, etc., it is possible to remove links, pierce/shorten with the DIY method; if you are not able to do it yourself, please consult a professional. All automatic watches, on first use, must also be wound by the crown; wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the watch mechanism, please do not set the date with the crown when the 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 gently unscrew the crown counterclockwise. Remember to securely screw the crown back after adjusting the desired settings.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union
OUTSIDE EUROPE - WORLD SHIPMENT
All extra import costs to your country outside the European Union (duties and customs) are the sole responsibility of the buyer; we are not responsible for any additional costs
FEEDBACK
It is very important to us and helps us offer 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
