Ublast - Diver 20 ATM - UB2D4012BKB - Men - 2026






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UBLAST Diver 20 ATM, stainless steel 40 mm automatic watch with Seiko NH35 movement, reference UB2D4012BKB, year 2026, new with original box, papers and international 2-year warranty.
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 individual piece undergoes rigorous checks, including functional, shock, and precision testing. All watches are new, never worn, and are supplied with the original box, documents, tags, authenticity certificate, and a two-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Casing: 316L stainless steel - mineral glass - Japanese Seiko NH35 automatic movement
Function: hours - minutes - seconds – date
Case: 40x12mm – 316L stainless steel - black PVD
Dial: date window at 3 o'clock – luminous indices and hands
Bezel: unidirectional 120-click rotating bezel – luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Glass: mineral with date magnifier
Crown: 316L stainless steel – screw-down at 3 o'clock
Caseback: 316L stainless steel – screw-down
Bracelet: 316L stainless steel - (approx. 220 mm including case) - black PVD
Clasp: 316L stainless steel - deployant with safety latch
Water resistance: 20 ATM - 200 meters
Gender: men
Weight: approx. 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Full set (The box of the watch 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 are taken with the watch itself; please note that color may have slight tonal variations due to reflections of light, shadows, or direct lighting during the shooting phase.
IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, nato straps, etc., it is possible to remove links, drill/shorten with DIY tools; if you are not able to do it yourself, please kindly seek a professional.
All automatic watches must be wound at first use; just the movement of the wrist is not sufficient to keep the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid potential 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 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, gently unscrew the crown counterclockwise. Don’t forget to reseal the crown properly after adjusting.)
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-EUROPE SHIPMENT – WORLD
All extra import costs to your country outside the European Union (duty and customs) are borne exclusively by the buyer; we are not responsible for any additional charges
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If we have made a mistake by any chance, please contact us before leaving negative or neutral feedback; our goal is to ensure all our buyers are satisfied with their purchase. Happy bidding
Seller's Story
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 individual piece undergoes rigorous checks, including functional, shock, and precision testing. All watches are new, never worn, and are supplied with the original box, documents, tags, authenticity certificate, and a two-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Casing: 316L stainless steel - mineral glass - Japanese Seiko NH35 automatic movement
Function: hours - minutes - seconds – date
Case: 40x12mm – 316L stainless steel - black PVD
Dial: date window at 3 o'clock – luminous indices and hands
Bezel: unidirectional 120-click rotating bezel – luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Glass: mineral with date magnifier
Crown: 316L stainless steel – screw-down at 3 o'clock
Caseback: 316L stainless steel – screw-down
Bracelet: 316L stainless steel - (approx. 220 mm including case) - black PVD
Clasp: 316L stainless steel - deployant with safety latch
Water resistance: 20 ATM - 200 meters
Gender: men
Weight: approx. 140 g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Full set (The box of the watch 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 are taken with the watch itself; please note that color may have slight tonal variations due to reflections of light, shadows, or direct lighting during the shooting phase.
IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, nato straps, etc., it is possible to remove links, drill/shorten with DIY tools; if you are not able to do it yourself, please kindly seek a professional.
All automatic watches must be wound at first use; just the movement of the wrist is not sufficient to keep the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid potential 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 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, gently unscrew the crown counterclockwise. Don’t forget to reseal the crown properly after adjusting.)
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-EUROPE SHIPMENT – WORLD
All extra import costs to your country outside the European Union (duty and customs) are borne exclusively by the buyer; we are not responsible for any additional charges
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If we have made a mistake by any chance, please contact us before leaving negative or neutral feedback; our goal is to ensure all our buyers are satisfied with their purchase. Happy bidding
