Ublast - Reverse Professional Diver 100 ATM - REF.UBREV44BKBG - Men - 2026






Over six years of professional experience in watches with extensive collector network.
€90 | ||
|---|---|---|
€85 | ||
€80 | ||
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 134559 reviews
Rated Excellent on Trustpilot.
Reverse Professional Diver 100 ATM, reference REF.UBREV44BKBG, a 44 mm stainless steel automatic diver watch for men from 2026 with a rubber strap, original box and papers, and a two‑year international warranty, new and never worn.
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered brand.
Watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes rigorous checks, including functional, water resistance, and precision tests. All watches are new, never worn, and supplied with original box, documents, tag, certificate of authenticity, and a two-year international warranty, stamped at the time of purchase.
We offer the model "UBLAST REVERSE Professional Diver"
Case with helium escape valve – sapphire crystal – 316L stainless steel – Japanese Seiko NH35 automatic – rubber strap
Function: hours - minutes - seconds - date
Case: 43.6 x 16 mm - 316L stainless steel - helium escape valve
Dial: date at 9 o'clock - luminescent indices and hands
Bezel: unidirectional 120-click rotation - 12 o'clock luminescent insert
Movement: Japanese automatic Seiko NH35 - (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 approximately 250 mm
Clasp: 316L stainless steel - folding clasp/double deployant
Water resistance: 100 ATM - 1000 meters - 3250 ft
Gender: men
Weight: approximately 150 g
CONDITIONS
New, never worn – two-year international warranty included
CONTENT
Complete set (The watch box may differ from the photos depending on stock available at the time of shipping, but we guarantee the original branded 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, NAT, etc., it is possible to remove links, pierce/shorten with the proper tools. If you are not able to do this yourself, please consult a professional.
All automatic watches must be wound initially by crown as wrist motion alone is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid potential 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 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. Remember to securely screw the crown back after adjusting the desired settings.
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in Italy
NATIONAL AND EUROPEAN SHIPPING
No additional fees within the European Union
WORLDWIDE SHIPPING - EXTRA-EUROPE
All additional import costs to your country outside the EU (duties and customs) are solely the buyer’s responsibility; we are not liable for any extra charges
FEEDBACK
Your feedback is very important to us and helps us provide a better service to our buyers. If we have made an error by any chance, please kindly contact us before leaving negative or neutral feedback. Our goal is to ensure all our buyers are satisfied with their purchase. Happy bidding
Seller's Story
Official Authorized Dealer
UBLAST is an Italian registered brand.
Watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes rigorous checks, including functional, water resistance, and precision tests. All watches are new, never worn, and supplied with original box, documents, tag, certificate of authenticity, and a two-year international warranty, stamped at the time of purchase.
We offer the model "UBLAST REVERSE Professional Diver"
Case with helium escape valve – sapphire crystal – 316L stainless steel – Japanese Seiko NH35 automatic – rubber strap
Function: hours - minutes - seconds - date
Case: 43.6 x 16 mm - 316L stainless steel - helium escape valve
Dial: date at 9 o'clock - luminescent indices and hands
Bezel: unidirectional 120-click rotation - 12 o'clock luminescent insert
Movement: Japanese automatic Seiko NH35 - (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 approximately 250 mm
Clasp: 316L stainless steel - folding clasp/double deployant
Water resistance: 100 ATM - 1000 meters - 3250 ft
Gender: men
Weight: approximately 150 g
CONDITIONS
New, never worn – two-year international warranty included
CONTENT
Complete set (The watch box may differ from the photos depending on stock available at the time of shipping, but we guarantee the original branded 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, NAT, etc., it is possible to remove links, pierce/shorten with the proper tools. If you are not able to do this yourself, please consult a professional.
All automatic watches must be wound initially by crown as wrist motion alone is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid potential 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 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. Remember to securely screw the crown back after adjusting the desired settings.
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in Italy
NATIONAL AND EUROPEAN SHIPPING
No additional fees within the European Union
WORLDWIDE SHIPPING - EXTRA-EUROPE
All additional import costs to your country outside the EU (duties and customs) are solely the buyer’s responsibility; we are not liable for any extra charges
FEEDBACK
Your feedback is very important to us and helps us provide a better service to our buyers. If we have made an error by any chance, please kindly contact us before leaving negative or neutral feedback. Our goal is to ensure all our buyers are satisfied with their purchase. Happy bidding
