Ublast - Reverse Professional Diver 100 ATM - REF.UBREV44BZBB - Men - 2026

Official Authorized Dealer

UBLAST is an Italian registered brand.
The watches are made with carefully selected quality materials and finished with extreme care for the details; every single piece undergoes rigorous checks, including functional, resistance, and precision tests. All watches are new, never worn, and come with the original box, documents, tag, certificate of authenticity and 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 with IP bronze finish – Japanese Seiko NH35 automatic - rubber strap

Function: hours - minutes - seconds - date
Case: 43.6x16mm - 316L stainless steel IP bronze - helium release valve
Dial: date window at 9 o’clock - luminous indices and hands
Bezel: unidirectional rotating 120 clicks - 12 o’clock luminescent insert
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hour power reserve)
Crystal: sapphire
Crown: 316L stainless steel IP bronze – screwed at 9 o’clock
Caseback: 316L stainless steel - screwed
Strap: rubber, length about 250mm
Clasp: 316L stainless steel IP bronze - buckle/pin
Water resistance: 100 ATM - 1000 M - 3250 FT
Gender: men
Weight: about 150 g

CONDITIONS
New, never worn – international 2-year warranty included

CONTENT
Full 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 brand box)

INFO
The photos were actually taken of the watch; please note that color may vary slightly due to reflections of light, shadows, or direct light during the photo session.

IMPORTANT FIRST USE NOTE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with DIY tools; but only with the necessary tools. If you are not able to do it yourself, please consult a professional.
All automatic watches on first use need to be wound; only wrist movement 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 time is between 21:00 and 03:00. It is advised 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, carefully unscrew the crown counterclockwise. Remember to securely screw the crown back after adjusting.)

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

NATIONAL AND EUROPEAN SHIPPING
No extra taxes within the European Union

SHIPPING OUTSIDE EUROPE - WORLDWIDE
All additional import costs to your country outside the European Union (duties and customs) are solely the buyer’s responsibility; we are not responsible for any extra costs

FEEDBACK
Your satisfaction 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 leave all our buyers satisfied with their purchase. Happy bidding