Ublast - Diver 20 ATM - UB2D4012BK - Men - 2026






Over six years of professional experience in watches with extensive collector network.
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 133888 reviews
Rated Excellent on Trustpilot.
DIVER 20 ATM automatic men’s watch in stainless steel, 40 mm case, long stainless steel band, reference UB2D4012BK, year 2026, new with original box, papers and international warranty, movement Seiko NH35 automatic.
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, durability, and precision tests. All watches are new, never worn, and come with the original box, documents, tags, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral glass - Japanese automatic Seiko NH35
Functions: 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 – 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
Case back: stainless steel 316L - screw-down
Bracelet: stainless steel 316L - (approx. 220 mm including case)
Clasp: stainless steel 316L - deployant with safety folding buckle
Water resistance: 20ATM - 200 meters
Gender: men
Weight: approx. 140 g
CONDITIONS
New, never worn – two-year international warranty included
CONTENT
Complete set (The watch box may differ from the photos depending on warehouse stock 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 vary slightly due to lighting reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FOR FIRST USE
For all watches with stainless steel bracelets and leather, rubber, perlon, etc., it is possible to remove links, and adjust/shorten with the necessary tools. If you are not able to do it yourself, please seek a professional.
All automatic watches must be wound initially by turning the crown, as wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE FUNCTION
To avoid potential 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. Do not forget to securely screw the crown back after making the desired adjustments.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes within the European Union
SHIPPING OUTSIDE EUROPE - WORLD
All additional import costs to your country outside the European Union (duties and customs) are solely the buyer’s responsibility; 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, please contact us before leaving negative or neutral feedback; our goal is to ensure every buyer is 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; every single piece undergoes rigorous checks, including functional, durability, and precision tests. All watches are new, never worn, and come with the original box, documents, tags, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.
We offer the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral glass - Japanese automatic Seiko NH35
Functions: 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 – 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
Case back: stainless steel 316L - screw-down
Bracelet: stainless steel 316L - (approx. 220 mm including case)
Clasp: stainless steel 316L - deployant with safety folding buckle
Water resistance: 20ATM - 200 meters
Gender: men
Weight: approx. 140 g
CONDITIONS
New, never worn – two-year international warranty included
CONTENT
Complete set (The watch box may differ from the photos depending on warehouse stock 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 vary slightly due to lighting reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FOR FIRST USE
For all watches with stainless steel bracelets and leather, rubber, perlon, etc., it is possible to remove links, and adjust/shorten with the necessary tools. If you are not able to do it yourself, please seek a professional.
All automatic watches must be wound initially by turning the crown, as wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE FUNCTION
To avoid potential 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. Do not forget to securely screw the crown back after making the desired adjustments.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes within the European Union
SHIPPING OUTSIDE EUROPE - WORLD
All additional import costs to your country outside the European Union (duties and customs) are solely the buyer’s responsibility; 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, please contact us before leaving negative or neutral feedback; our goal is to ensure every buyer is satisfied with their purchase. Happy bidding
