Ublast - Submerged 30 ATM - REF.UBSBM40BKT - Men - 2026






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UBLAST Submerged 30 ATM, reference REF.UBSBM40BKT, a 40 mm stainless steel automatic men’s watch with 316L case, long steel bracelet, sapphire crystal, NH35 movement, 30 ATM water resistance, delivered with original box, papers and two-year international warranty.
Description from the seller
Official Authorized Dealer
UBLAST is a registered Italian brand.
The watches are made with selected quality materials and finished with extreme care for detail; every single piece undergoes rigorous controls, including functional, resistance, and precision tests. All watches are new, never worn, and are supplied with original box, documentation, tag, certificate of authenticity, and a 2-year international warranty, stamped at the time of purchase.
We offer the model "UBLAST SUBMERGED 30 ATM"
Stainless steel 316L case – sapphire crystal – Japanese Seiko NH35 automatic movement – stainless steel 316L bracelet
Function: hours - minutes - seconds – date/day
Case: 40x13.5mm – stainless steel 316L
Dial: date at 3 o'clock – luminescent indices and hands
Bezel: stainless steel 316L and aluminum – unidirectional rotating 120 clicks – luminescent insert and indices
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: sapphire
Crown: stainless steel 316L – screwed-down at 4 o'clock
Case back: stainless steel 316L - screwed down
Strap: stainless steel 316L - (approx. 250 mm including case)
Clasp: stainless steel 316L - deployment with safety buttons
Water resistance: 30ATM - 300 meters
Gender: men
Weight: approx. 180 g
CONDITIONS
New, never worn – 2-year international warranty included
PACKAGE CONTENT
Full set (The watch box may differ from the photos depending on stock available at the time of shipment, but we guarantee the original box of the brand)
INFO
The photos are 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 steel bracelets and leather, rubber, NATO, etc., links can be removed, and the band shortened, using the proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches require charging from the crown on first use; wrist movement alone is not enough to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH A 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 the settings, gently unscrew the crown counterclockwise. Do not forget to securely screw the crown back after adjusting desired settings.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional fees within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All extra import costs to your country outside the European Union (tariffs and customs) are borne by the purchaser; 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 kindly contact us before leaving negative or neutral feedback. Our goal is to ensure all buyers are satisfied with their purchase. Happy bidding
Seller's Story
Official Authorized Dealer
UBLAST is a registered Italian brand.
The watches are made with selected quality materials and finished with extreme care for detail; every single piece undergoes rigorous controls, including functional, resistance, and precision tests. All watches are new, never worn, and are supplied with original box, documentation, tag, certificate of authenticity, and a 2-year international warranty, stamped at the time of purchase.
We offer the model "UBLAST SUBMERGED 30 ATM"
Stainless steel 316L case – sapphire crystal – Japanese Seiko NH35 automatic movement – stainless steel 316L bracelet
Function: hours - minutes - seconds – date/day
Case: 40x13.5mm – stainless steel 316L
Dial: date at 3 o'clock – luminescent indices and hands
Bezel: stainless steel 316L and aluminum – unidirectional rotating 120 clicks – luminescent insert and indices
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: sapphire
Crown: stainless steel 316L – screwed-down at 4 o'clock
Case back: stainless steel 316L - screwed down
Strap: stainless steel 316L - (approx. 250 mm including case)
Clasp: stainless steel 316L - deployment with safety buttons
Water resistance: 30ATM - 300 meters
Gender: men
Weight: approx. 180 g
CONDITIONS
New, never worn – 2-year international warranty included
PACKAGE CONTENT
Full set (The watch box may differ from the photos depending on stock available at the time of shipment, but we guarantee the original box of the brand)
INFO
The photos are 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 steel bracelets and leather, rubber, NATO, etc., links can be removed, and the band shortened, using the proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches require charging from the crown on first use; wrist movement alone is not enough to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH A 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 the settings, gently unscrew the crown counterclockwise. Do not forget to securely screw the crown back after adjusting desired settings.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional fees within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All extra import costs to your country outside the European Union (tariffs and customs) are borne by the purchaser; 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 kindly contact us before leaving negative or neutral feedback. Our goal is to ensure all buyers are satisfied with their purchase. Happy bidding
