Ublast - Reverse Professional Diver 100 ATM - REF.UBREV44GRYE - Men - 2026






Over 25 years' watch expertise and nearly 20 years as a goldsmith business owner.
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UBLAST Reverse Professional Diver 100 ATM, reference REF.UBREV44GRYE, with a stainless steel case, 44 mm diameter, rubber band over 200 mm, Japanese automatic Seiko NH35 movement, new and never worn, including original box, papers, and international warranty.
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 piece undergoes rigorous checks, including functional, resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity, and a 2-year international 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 – Seiko NH35 Japanese automatic movement - rubber strap
Function: hours - minutes - seconds - date
Case: 43.6x16mm - 316L stainless steel - helium release valve
Dial: date window at 9 o’clock - luminescent indices and hands
Bezel: unidirectional rotating 120-clicks - luminescent insert at 12 o’clock
Movement: Seiko NH35 Japanese automatic - (24 jewels - 41 hours power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screw-down at 9 o’clock
Case back: 316L stainless steel - screw-down
Strap: rubber length approx. 250mm
Clasp: 316L stainless steel - folding clasp with security.
Water resistance: 100 ATM - 1000 meters - 3250 ft
Gender: men
Weight: approx. 150 g
CONDITIONS
New, never worn – 2-year international warranty included
INCLUDED CONTENT
Full set (The watch box may differ from the photos depending on stock availability at the time of shipment, but we guarantee the original box of the brand)
INFO
The photos were taken on the actual watch; please note that color may vary slightly due to lighting reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FIRST USE
For all watches with stainless steel bracelets and leather, rubber, nato, etc., it is possible to remove links, punch/shorten with the necessary tools. If you are not able to do it yourself, please consult a professional. All automatic watches require charging from the crown at first use; wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE FUNCTION
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. Remember to screw the crown back in securely after adjusting.)
LOGISTICS/STORAGE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional taxes payable within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All import costs to your country outside the European Union (duty and customs) are the buyer’s responsibility; we are not liable for any additional costs
FEEDBACK
Your feedback is very important to us and helps us provide a 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
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 piece undergoes rigorous checks, including functional, resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity, and a 2-year international 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 – Seiko NH35 Japanese automatic movement - rubber strap
Function: hours - minutes - seconds - date
Case: 43.6x16mm - 316L stainless steel - helium release valve
Dial: date window at 9 o’clock - luminescent indices and hands
Bezel: unidirectional rotating 120-clicks - luminescent insert at 12 o’clock
Movement: Seiko NH35 Japanese automatic - (24 jewels - 41 hours power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screw-down at 9 o’clock
Case back: 316L stainless steel - screw-down
Strap: rubber length approx. 250mm
Clasp: 316L stainless steel - folding clasp with security.
Water resistance: 100 ATM - 1000 meters - 3250 ft
Gender: men
Weight: approx. 150 g
CONDITIONS
New, never worn – 2-year international warranty included
INCLUDED CONTENT
Full set (The watch box may differ from the photos depending on stock availability at the time of shipment, but we guarantee the original box of the brand)
INFO
The photos were taken on the actual watch; please note that color may vary slightly due to lighting reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FIRST USE
For all watches with stainless steel bracelets and leather, rubber, nato, etc., it is possible to remove links, punch/shorten with the necessary tools. If you are not able to do it yourself, please consult a professional. All automatic watches require charging from the crown at first use; wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE FUNCTION
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. Remember to screw the crown back in securely after adjusting.)
LOGISTICS/STORAGE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional taxes payable within the European Union
EXTRA-EUROPEAN SHIPMENT - WORLD
All import costs to your country outside the European Union (duty and customs) are the buyer’s responsibility; we are not liable for any additional costs
FEEDBACK
Your feedback is very important to us and helps us provide a 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
