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






Over six years of professional experience in watches with extensive collector network.
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 133284 reviews
Rated Excellent on Trustpilot.
UBLAST SUBMERGED 30 ATM watch, reference REF. UBSBM40BKO, automatic movement, stainless steel case 40 mm, steel bracelet, for men, new with original box, papers and a two-year international warranty.
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered brand. The watches are made with high-quality selected materials and finished with extreme care for every detail; each piece undergoes rigorous checks, including functional, shock resistance, and precision tests. All watches are new, never worn, and come 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"
Stainless steel case 316L - sapphire glass - Japanese automatic Seiko NH35 – stainless steel bracelet 316L
Function: hours - minutes - seconds – date/day in English and Italian
Case: 40x13.5mm – stainless steel 316L
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: 316L stainless steel and aluminum – unidirectional 120-click rotation – luminescent insert and indices
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: sapphire
crown: 316L stainless steel – screw-down at 4 o'clock
Case back: 316L stainless steel - screw-down
Strap: 316L stainless steel - (about 250 mm including case)
Clasp: 316L stainless steel - deployant with safety pushers
Water resistance: 30ATM - 300 meters
Gender: men
Weight: about 180g
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 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 light reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, nato bands, etc., it is possible to remove links, punch/shorten with the proper tools. If you are not able to do it yourself, please seek a professional.
All automatic watches need to be wound by crown at first use; simply wearing your wrist movement is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, 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; to adjust settings, gently unscrew the crown counterclockwise. Do not forget to securely screw the crown back 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 be paid within the European Union
OUTSIDE EUROPE - WORLDWIDE SHIPMENT
All import costs to your country outside the European Union (duties and customs) are exclusively charged to the buyer; 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 by any chance we make an error, please contact us before leaving negative or neutral feedback. Our goal is to ensure all buyers are happy 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 high-quality selected materials and finished with extreme care for every detail; each piece undergoes rigorous checks, including functional, shock resistance, and precision tests. All watches are new, never worn, and come 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"
Stainless steel case 316L - sapphire glass - Japanese automatic Seiko NH35 – stainless steel bracelet 316L
Function: hours - minutes - seconds – date/day in English and Italian
Case: 40x13.5mm – stainless steel 316L
Dial: date window at 3 o'clock – luminescent indices and hands
Bezel: 316L stainless steel and aluminum – unidirectional 120-click rotation – luminescent insert and indices
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Crystal: sapphire
crown: 316L stainless steel – screw-down at 4 o'clock
Case back: 316L stainless steel - screw-down
Strap: 316L stainless steel - (about 250 mm including case)
Clasp: 316L stainless steel - deployant with safety pushers
Water resistance: 30ATM - 300 meters
Gender: men
Weight: about 180g
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 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 light reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, nato bands, etc., it is possible to remove links, punch/shorten with the proper tools. If you are not able to do it yourself, please seek a professional.
All automatic watches need to be wound by crown at first use; simply wearing your wrist movement is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, 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; to adjust settings, gently unscrew the crown counterclockwise. Do not forget to securely screw the crown back 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 be paid within the European Union
OUTSIDE EUROPE - WORLDWIDE SHIPMENT
All import costs to your country outside the European Union (duties and customs) are exclusively charged to the buyer; 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 by any chance we make an error, please contact us before leaving negative or neutral feedback. Our goal is to ensure all buyers are happy with their purchase. Happy bidding
