Ublast - Diver 20 ATM - UB2D4012BU - Men - 2026

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; each individual piece undergoes rigorous checks, including functional, resistance, and precision tests. All watches are new, never worn, and come with the original box, documents, tags, certificate of authenticity, and an international 2-year warranty stamped at the time of purchase.

We offer the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral crystal - Japanese Seiko NH35 automatic movement

Function: hours - minutes - seconds – date
Case: 40x12mm – 316L stainless steel
Dial: date at 3 o'clock – luminescent indices and hands
Bezel: unidirectional rotating 120-click – 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
Case back: 316L stainless steel - screw-in
Bracelet: 316L stainless steel - (approx. 220 mm including case)
Clasp: 316L stainless steel - deployant with safety clasp
Water resistance: 20ATM - 200 meters
Gender: Men
Weight: ~140 g

CONDITIONS
Brand new – never worn – international 2-year warranty included

CONTENT
Complete set (The watch box may differ from the photos depending on stock available in the warehouse at the time of shipping, 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 the shooting phase.

IMPORTANT NOTE FIRST USE
For all watches with stainless steel bracelets and leather, rubber, nato straps, etc., it is possible to remove links, punch/shorten with the proper tools; if you are not able to do it yourself, please consult a professional. All automatic watches at first use must also be wound via the crown, as wrist movement alone is not sufficient 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 on the watch is between 21:00 and 3:00. 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 you must gently unscrew the crown counterclockwise. Remember to tighten the crown firmly after making the desired adjustments.)

LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY

NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union

EXTRA-EUROPEAN SHIPMENT - WORLD
All extra import costs to your country outside the European Union (duties and customs) are solely the buyer’s responsibility; we are not liable 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 kindly contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Happy bidding. UBLAST is an Italian brand and a registered trademark.
Each watch results from meticulous attention to detail and relentless research; materials and movements chosen with care, whether Swiss or Japanese, guarantee impeccable accuracy over time. All watches undergo strict quality checks before being sold on the international market to ensure that every piece not only meets but exceeds expectations. Each watch is new, never worn, and comes with box, documents, tags, and certificate of originality, including the international 2-year warranty. Wearing a UBLAST watch means embracing a symbol of elegance and reliability that tells a story of passion and dedication where every second is a tribute to the art of Italian and Japanese craftsmanship.

We offer the model "UBLAST DIVER 20 ATM - REF. UB2D4012BBR"
Case: 316L stainless steel - mineral crystal - Japanese Seiko NH35 automatic

TECHNICAL FEATURES
Function: hours - minutes - seconds – date
Case: 40x12mm – 316L stainless steel
Dial: date at 3 o'clock – luminescent indices and hands
Bezel: unidirectional rotating 120-click – 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
Case back: 316L stainless steel - screw-in
Bracelet: 316L stainless steel - (approx. 220 mm including case)
Clasp: 316L stainless steel - deployant with safety clasp
Water resistance: 20ATM - 200 meters
Gender: Men
Weight: ~140 g

CONDITIONS
Brand new – never worn – international 2-year warranty included

CONTENT
Complete 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 brand box)

INFO
The photos were taken on the actual watch; please note that color may vary slightly due to reflections of light, shadows, or direct lighting during the photo session.

IMPORTANT NOTE FIRST USE
For all watches with steel bracelets and straps in leather, rubber, nato, etc., it is possible to remove links, punch/shorten with the necessary tools. If you are not able to do it yourself, please consult a professional.
All automatic watches at first use must be wound via the crown as wrist movement alone is not sufficient to maintain the required power reserve.

RULE FOR ALL DATE-DAY WATCHES
To avoid possible damage to the watch mechanism, please do not set the date using the crown when the time is between 21:00 and 3:00. It is recommended to set the date using the crown when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings you need to 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 located in ITALY

NATIONAL AND EUROPEAN SHIPMENT
No additional tax within the European Union

INTERNATIONAL SHIPMENT OUTSIDE EUROPE - WORLD
All extra import costs to your country outside the European Union (duties and customs) are solely the responsibility of the buyer; we are not liable for any additional costs

FEEDBACK
For us, feedback is very important and helps us offer better service to our buyers. If we have made an error, please kindly contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Happy bidding.