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

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Pasquale Picca
Expert
Selected by Pasquale Picca

Expert and certified watch technician with over 15 years of experience, author and founder of CHLB

Retail Estimate  € 1,100 - € 1,300
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UBLAST SUBMERGED 30 ATM, reference REF.UBSBM40BKO, 40 mm stainless steel case with a Japanese NH35 automatic movement, new and unworn, with original box, papers and a 2-year international warranty, and a long stainless steel bracelet.

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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; each single piece undergoes rigorous controls, including functional, durability, and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tag, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.

We offer the model "UBLAST SUBMERGED 30 ATM"
316L stainless steel case - sapphire glass - Japanese Seiko NH35 automatic movement – 316L stainless steel bracelet

Functions: 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 turning bezel – luminescent insert and indicators
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 - (approx. 250 mm including case)
Clasp: 316L stainless steel - deployant with safety pushers
Water resistance: 30ATM - 300 meters
Gender: men
Weight: approx. 180 g

CONDITIONS
New, never worn – includes two-year international warranty

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 in tone due to reflections of light, shadows, or direct light on the watch during shooting.

IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, nato straps, etc., it is possible to remove links, drill/shorten with DIY tools, but only with the necessary tools. If you are not able to do it yourself, please kindly seek a professional.
All automatic watches must be wound at first use; simply moving the wrist is not enough 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 watch 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, gently unscrew the crown counterclockwise. Don’t forget to securely screw the crown back after adjusting.)

LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY

NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union

EXTRA-EUROPEAN SHIPMENT – WORLD
All additional import costs to your country outside the European Union (duties and customs) are solely the purchaser’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 a 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; each single piece undergoes rigorous controls, including functional, durability, and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tag, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.

We offer the model "UBLAST SUBMERGED 30 ATM"
316L stainless steel case - sapphire glass - Japanese Seiko NH35 automatic movement – 316L stainless steel bracelet

Functions: 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 turning bezel – luminescent insert and indicators
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 - (approx. 250 mm including case)
Clasp: 316L stainless steel - deployant with safety pushers
Water resistance: 30ATM - 300 meters
Gender: men
Weight: approx. 180 g

CONDITIONS
New, never worn – includes two-year international warranty

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 in tone due to reflections of light, shadows, or direct light on the watch during shooting.

IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, nato straps, etc., it is possible to remove links, drill/shorten with DIY tools, but only with the necessary tools. If you are not able to do it yourself, please kindly seek a professional.
All automatic watches must be wound at first use; simply moving the wrist is not enough 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 watch 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, gently unscrew the crown counterclockwise. Don’t forget to securely screw the crown back after adjusting.)

LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY

NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union

EXTRA-EUROPEAN SHIPMENT – WORLD
All additional import costs to your country outside the European Union (duties and customs) are solely the purchaser’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 a 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
Submerged 30 ATM
Band material
Steel
Reference number
REF.UBSBM40BKO
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
9545
Objects sold
100%
protop

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