Ublast - Reverse Professional Diver 100 ATM - REF.UBREV44BUOG - Men - 2026






Over 25 years' watch expertise and nearly 20 years as a goldsmith business owner.
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Reverse Professional Diver 100 ATM, reference REF.UBREV44BUOG, 2020+, automatic movement, stainless steel case 44 mm, rubber strap, new with original box, papers and international warranty.
Description from the seller
UBLAST is a registered Italian brand.
Watches are made with carefully selected quality materials and finished with extreme attention to detail; each individual piece undergoes rigorous checks, including functional, durability and precision tests. All watches are new, never worn, and come with the original box, documents, tags, certificate of authenticity and an international 2-year warranty, stamped at the time of purchase.
We offer the model "UBLAST REVERSE Professional Diver"
Case with helium release valve - sapphire glass – 316L stainless steel – Japanese automatic Seiko NH35 - rubber strap
Functions: hours - minutes - seconds - date
Case: 43.6 x 16 mm - 316L stainless steel - helium release valve
Dial: date window at 9 o'clock - luminescent indices and hands
Bezel: unidirectional 120-click - luminescent insert at 12 o'clock
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screw-down at 9 o'clock
Case Back: 316L stainless steel - screw-down
Bracelet: rubber, length approximately 250 mm
Clasp: 316L stainless steel - buckle/pin buckle
Water resistance: 100 ATM - 1000 meters - 3250 ft
Gender: men
Weight: about 150 g
CONDITIONS
Brand new – never worn – international 2-year 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 are taken on the actual watch; please note that color may vary slightly due to light reflections, shadows or direct lighting during shooting.
IMPORTANT NOTE FIRST USE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with the proper tools. If you are not able to do it yourself, please kindly contact a professional.
All automatic watches, on first use, must be wound by the crown as well; wrist movement alone is not sufficient to maintain the necessary power reserve.
RULE FOR ALL WRISTWATCHES 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. Do not forget to securely screw the crown back after making the desired adjustments.)
LOGISTICS/WAREHOUSE
All orders shipped depart from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional taxes to pay within the European Union
INTERNATIONAL SHIPMENT - REST OF THE WORLD
All import duties and taxes for 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 by mistake we have made an error, please kindly 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
UBLAST is a registered Italian brand.
Watches are made with carefully selected quality materials and finished with extreme attention to detail; each individual piece undergoes rigorous checks, including functional, durability and precision tests. All watches are new, never worn, and come with the original box, documents, tags, certificate of authenticity and an international 2-year warranty, stamped at the time of purchase.
We offer the model "UBLAST REVERSE Professional Diver"
Case with helium release valve - sapphire glass – 316L stainless steel – Japanese automatic Seiko NH35 - rubber strap
Functions: hours - minutes - seconds - date
Case: 43.6 x 16 mm - 316L stainless steel - helium release valve
Dial: date window at 9 o'clock - luminescent indices and hands
Bezel: unidirectional 120-click - luminescent insert at 12 o'clock
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screw-down at 9 o'clock
Case Back: 316L stainless steel - screw-down
Bracelet: rubber, length approximately 250 mm
Clasp: 316L stainless steel - buckle/pin buckle
Water resistance: 100 ATM - 1000 meters - 3250 ft
Gender: men
Weight: about 150 g
CONDITIONS
Brand new – never worn – international 2-year 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 are taken on the actual watch; please note that color may vary slightly due to light reflections, shadows or direct lighting during shooting.
IMPORTANT NOTE FIRST USE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with the proper tools. If you are not able to do it yourself, please kindly contact a professional.
All automatic watches, on first use, must be wound by the crown as well; wrist movement alone is not sufficient to maintain the necessary power reserve.
RULE FOR ALL WRISTWATCHES 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. Do not forget to securely screw the crown back after making the desired adjustments.)
LOGISTICS/WAREHOUSE
All orders shipped depart from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional taxes to pay within the European Union
INTERNATIONAL SHIPMENT - REST OF THE WORLD
All import duties and taxes for 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 by mistake we have made an error, please kindly contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Happy bidding
