Ublast - Hydro - REF.UBHDR46BKGN - Automatic - Sub 100 ATM - Men - 2026

Over six years of professional experience in watches with extensive collector network.
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Description from the seller
Official Authorized Dealer
UBLAST is an Italian trademark registered.
The watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes strict checks, including functional, durability, and precision tests. All watches are new, never worn, and come 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 HYDRO Professional Diver"
Case with helium release valve - sapphire glass - 316L stainless steel - Japanese automatic Seiko NH35 - silicone strap
Function: hours - minutes - seconds
Case: 46x16mm - 316L stainless steel - helium release valve
Dial: luminescent indices and hands
Bezel: steel and aluminum - unidirectional 120-click rotating
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: rubber – approx. 250mm length
Clasp: 316L stainless steel - buckle/pusher clasp
Water resistance: 100 ATM - 1000 M
Gender: men
Weight: about 170g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Complete 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 the color may show slight tonal variations due to reflections of light, shadows, or direct lighting during the photo shoot.
IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, nato straps, etc., it is possible to remove links, punch/shorten with the appropriate tools. If you are not able to do it yourself, kindly seek a professional.
All automatic watches require winding at first use; wrist movement alone is not enough to maintain the necessary 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 advisable 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 you must gently unscrew the crown counterclockwise. Don’t forget to securely screw the crown back after you have finished adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes within the European Union
EXTRA-EUROPEAN SHIPPING - WORLD
All import costs to your country outside the European Union (duties 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 offer better service to our buyers. If by any chance 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 trademark registered.
The watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes strict checks, including functional, durability, and precision tests. All watches are new, never worn, and come 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 HYDRO Professional Diver"
Case with helium release valve - sapphire glass - 316L stainless steel - Japanese automatic Seiko NH35 - silicone strap
Function: hours - minutes - seconds
Case: 46x16mm - 316L stainless steel - helium release valve
Dial: luminescent indices and hands
Bezel: steel and aluminum - unidirectional 120-click rotating
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: rubber – approx. 250mm length
Clasp: 316L stainless steel - buckle/pusher clasp
Water resistance: 100 ATM - 1000 M
Gender: men
Weight: about 170g
CONDITIONS
New, never worn – 2-year international warranty included
CONTENT
Complete 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 the color may show slight tonal variations due to reflections of light, shadows, or direct lighting during the photo shoot.
IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, nato straps, etc., it is possible to remove links, punch/shorten with the appropriate tools. If you are not able to do it yourself, kindly seek a professional.
All automatic watches require winding at first use; wrist movement alone is not enough to maintain the necessary 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 advisable 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 you must gently unscrew the crown counterclockwise. Don’t forget to securely screw the crown back after you have finished adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional taxes within the European Union
EXTRA-EUROPEAN SHIPPING - WORLD
All import costs to your country outside the European Union (duties 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 offer better service to our buyers. If by any chance 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
