Ublast - Submerged 30 ATM - REF.UBSBM40BKO - Men - 2026






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UBLAST Submerged 30 ATM automatic watch, Ref. UBSBM40BKO, with a 40 mm stainless steel case, sapphire crystal, Seiko NH35 automatic movement, stainless steel bracelet, 300 m water resistance, new with original box, papers and international two‑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 piece undergoes rigorous controls, including functional, resistance, and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tag, certificate of authenticity, and a 2-year international warranty, stamped at the time of purchase.
We offer the model "UBLAST SUBMERGED 30 ATM"
316L stainless steel case - sapphire crystal - Japanese Seiko NH35 automatic movement – 316L stainless steel bracelet
Function: hours - minutes - seconds – date/day in English and Italian
Case: 40x13.5mm – 316L stainless steel
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: 316L stainless steel and aluminum – unidirectional 120-click rotatable bezel – luminescent insert and indices
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screwed-down at 4 o'clock
Caseback: 316L stainless steel - screwed
Strap: 316L stainless steel - (approx. 250 mm including case)
Clasp: 316L stainless steel - deployant with safety buttons
Water resistance: 30ATM - 300 meters
Gender: Unisex
Weight: approximately 180 g
CONDITIONS
Brand new – never worn – 2-year international warranty included
CONTENT
Complete 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 box of the brand)
INFO
The photos were taken on the actual watch; please note that color may vary slightly due to light reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with the necessary tools. If you are unable to do it yourself, please consult a professional.
All automatic watches must be wound on first use; relying on wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid potential 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 screw the crown back in securely after making the desired adjustments.)
LOGISTICS/STORAGE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union
OUTSIDE EUROPE - WORLDWIDE SHIPMENT
All extra import costs to your country outside the European Union (duty and taxes) are solely the buyer’s responsibility; we are not responsible for any additional costs
FEEDBACK
Your satisfaction is very important to us and helps us offer better service to our buyers. If we happen to make a mistake, we kindly ask you to 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 TranslateOfficial 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 piece undergoes rigorous controls, including functional, resistance, and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tag, certificate of authenticity, and a 2-year international warranty, stamped at the time of purchase.
We offer the model "UBLAST SUBMERGED 30 ATM"
316L stainless steel case - sapphire crystal - Japanese Seiko NH35 automatic movement – 316L stainless steel bracelet
Function: hours - minutes - seconds – date/day in English and Italian
Case: 40x13.5mm – 316L stainless steel
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: 316L stainless steel and aluminum – unidirectional 120-click rotatable bezel – luminescent insert and indices
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screwed-down at 4 o'clock
Caseback: 316L stainless steel - screwed
Strap: 316L stainless steel - (approx. 250 mm including case)
Clasp: 316L stainless steel - deployant with safety buttons
Water resistance: 30ATM - 300 meters
Gender: Unisex
Weight: approximately 180 g
CONDITIONS
Brand new – never worn – 2-year international warranty included
CONTENT
Complete 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 box of the brand)
INFO
The photos were taken on the actual watch; please note that color may vary slightly due to light reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with the necessary tools. If you are unable to do it yourself, please consult a professional.
All automatic watches must be wound on first use; relying on wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid potential 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 screw the crown back in securely after making the desired adjustments.)
LOGISTICS/STORAGE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union
OUTSIDE EUROPE - WORLDWIDE SHIPMENT
All extra import costs to your country outside the European Union (duty and taxes) are solely the buyer’s responsibility; we are not responsible for any additional costs
FEEDBACK
Your satisfaction is very important to us and helps us offer better service to our buyers. If we happen to make a mistake, we kindly ask you to contact us before leaving negative or neutral feedback. Our goal is to leave all our buyers satisfied with their purchase. Happy bidding.
