Ublast - Diver 20 ATM - UB2D4012BKB - Men - 2026

00
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21
hours
18
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04
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Starting bid
€ 1
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Alfonso Minondo
Expert
Selected by Alfonso Minondo

Over six years of professional experience in watches with extensive collector network.

Retail Estimate  € 600 - € 700
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UBLAST Diver 20 ATM, reference UB2D4012BKB, features a 40 mm stainless steel case, automatic Seiko NH35 movement, long stainless steel bracelet, water resistance to 20 ATM, and is new with original box, papers and two-year international warranty.

AI-assisted summary

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 is subjected to 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 two-year international warranty, stamped at the time of purchase.

We propose the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral glass - Seiko NH35 Japanese 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 rotating 120-click – luminous insert
Movement: Seiko NH35 Japanese automatic - (24 jewels - 41 hours power reserve)
Crystal: mineral with date magnifier
Crown: 316L stainless steel – screw-down at 3 o'clock
Case back: 316L stainless steel – screw-down
Bracelet: 316L stainless steel - (about 220 mm including case) - black PVD
Clasp: 316L stainless steel - deployment with safety clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140 g

CONDITIONS
New, never worn – 2-year international warranty included

CONTENTS
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 shooting.

IMPORTANT NOTE FOR 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 appropriate tools; if you are not able to do it yourself, please consult a professional. All automatic watches must also be wound at first use by turning the crown, since only wrist movement is not sufficient to maintain the required power reserve.

RULE FOR ALL WATCHES WITH 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; for settings you may need to gently unscrew the crown counterclockwise. Do not forget 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 taxes to pay within the European Union

EXTRA-EUROPEAN SHIPMENT - WORLD
All additional import costs to your country outside the European Union (duty 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 better service to our buyers. If we have made an error by 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 Translate

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 is subjected to 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 two-year international warranty, stamped at the time of purchase.

We propose the model "UBLAST DIVER 20 ATM"
Case: 316L stainless steel - mineral glass - Seiko NH35 Japanese 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 rotating 120-click – luminous insert
Movement: Seiko NH35 Japanese automatic - (24 jewels - 41 hours power reserve)
Crystal: mineral with date magnifier
Crown: 316L stainless steel – screw-down at 3 o'clock
Case back: 316L stainless steel – screw-down
Bracelet: 316L stainless steel - (about 220 mm including case) - black PVD
Clasp: 316L stainless steel - deployment with safety clasp
Water resistance: 20ATM - 200 meters
Gender: men
Weight: about 140 g

CONDITIONS
New, never worn – 2-year international warranty included

CONTENTS
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 shooting.

IMPORTANT NOTE FOR 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 appropriate tools; if you are not able to do it yourself, please consult a professional. All automatic watches must also be wound at first use by turning the crown, since only wrist movement is not sufficient to maintain the required power reserve.

RULE FOR ALL WATCHES WITH 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; for settings you may need to gently unscrew the crown counterclockwise. Do not forget 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 taxes to pay within the European Union

EXTRA-EUROPEAN SHIPMENT - WORLD
All additional import costs to your country outside the European Union (duty 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 better service to our buyers. If we have made an error by 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 Translate

Details

Brand
Ublast
Gender
Men
Model
Diver 20 ATM
Band material
Steel
Reference number
UB2D4012BKB
Band length
Long (over 200 mm)
Shipped insured
Yes
Repainted dial
No
Period
2020+
Movement
Automatic
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Case diameter
40 mm
Original warranty included
Yes
Condition
Unworn - no signs of wear
Year
2026
ItalyVerified
9416
Objects sold
100%
protop

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