Ublast - Submerged 30 ATM - REF.UBSBM40CBKR - Men - 2026






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Reference REF.UBSBM40CBKR, a 40 mm stainless steel automatic men’s watch with Seiko NH35 movement, dating from 2020+ and supplied with the original box, papers and international 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 utmost care to detail; each individual piece undergoes rigorous controls, including functional, resistance, and precision tests. All watches are new, never worn, and come with the original box, documents, tag, certificate of authenticity, and a two-year international warranty, stamped at the time of purchase.
We propose the model "UBLAST SUBMERGED 30 ATM"
Stainless steel 316L case - sapphire crystal - Japanese automatic Seiko NH35 – rubber/nylon strap
Function: hours - minutes - seconds – date/day
Case: 40x13.5mm – 316L stainless steel
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: 316L stainless steel and aluminum – unidirectional rotating 120-click bezel – luminescent insert and markers
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screwed at 4 o'clock
Case back: 316L stainless steel - screwed
Strap: rubber/nylon - (about 250 mm including case)
Clasp: 316L stainless steel - buckle/pin
Water resistance: 30ATM - 300 meters
Gender: men
Weight: about 100 g
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 brand box)
INFO
The photos are taken directly on the watch; please note that color may vary slightly in shade due to reflections of light, shadows, or direct light on the watch during shooting.
IMPORTANT NOTE FIRST USE
For all watches with steel bracelets and straps in leather, rubber, nato, etc., it is possible to remove links, pierce/shorten with DIY tools, but only with the necessary tools. If you are not able to do it yourself, please consult a professional.
All automatic watches, on first use, must be wound from the crown as well; wrist movement alone 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, gently unscrew the crown counterclockwise. Remember to securely screw the crown back after adjusting desired settings.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional fees within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All import duties and customs costs to your country outside the European Union are the buyer’s responsibility; we are not liable for any additional costs
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 satisfy all our buyers 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 utmost care to detail; each individual piece undergoes rigorous controls, including functional, resistance, and precision tests. All watches are new, never worn, and come with the original box, documents, tag, certificate of authenticity, and a two-year international warranty, stamped at the time of purchase.
We propose the model "UBLAST SUBMERGED 30 ATM"
Stainless steel 316L case - sapphire crystal - Japanese automatic Seiko NH35 – rubber/nylon strap
Function: hours - minutes - seconds – date/day
Case: 40x13.5mm – 316L stainless steel
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: 316L stainless steel and aluminum – unidirectional rotating 120-click bezel – luminescent insert and markers
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screwed at 4 o'clock
Case back: 316L stainless steel - screwed
Strap: rubber/nylon - (about 250 mm including case)
Clasp: 316L stainless steel - buckle/pin
Water resistance: 30ATM - 300 meters
Gender: men
Weight: about 100 g
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 brand box)
INFO
The photos are taken directly on the watch; please note that color may vary slightly in shade due to reflections of light, shadows, or direct light on the watch during shooting.
IMPORTANT NOTE FIRST USE
For all watches with steel bracelets and straps in leather, rubber, nato, etc., it is possible to remove links, pierce/shorten with DIY tools, but only with the necessary tools. If you are not able to do it yourself, please consult a professional.
All automatic watches, on first use, must be wound from the crown as well; wrist movement alone 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, gently unscrew the crown counterclockwise. Remember to securely screw the crown back after adjusting desired settings.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional fees within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All import duties and customs costs to your country outside the European Union are the buyer’s responsibility; we are not liable for any additional costs
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 satisfy all our buyers with their purchase. Happy bidding.
