Ublast - Hydro - REF.UBHDR46BU - Automatic - Sub 100 ATM - Men - 2026






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UBLAST Hydro Professional Diver watch, reference REF.UBHDR46BU, 46 mm stainless steel case, automatic Seiko NH35 movement, rubber strap, water resistant to 100 ATM (1000 m), new with original box, papers and a two-year international warranty.
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 controls, including functional, shock, and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tag, certificate of authenticity, and a 2-year international warranty stamped at the time of purchase.
We propose the model "UBLAST HYDRO Professional Diver"
Case with helium release valve - sapphire glass - 316L stainless steel - Japanese automatic Seiko NH35 - rubber strap
Function: hours - minutes - seconds
Case: 46x16mm - 316L stainless steel - helium release valve
Dial: luminescent indices and hands
Bezel: steel and aluminum - unidirectional rotation, 120 clicks
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 – approximately 250mm length
Clasp: 316L stainless steel - buckle/pin
Water resistance: 100 ATM - 1000 meters
Gender: men
Weight: about 170g
CONDITIONS
New, never worn – 2-year international 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 taken on the actual watch; please note that color may vary slightly due to lighting reflections, shadows, or direct light during the shoot.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, nato, etc., it is possible to remove links, pierce/shorten using the proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches must be wound once at first use; relying on wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH A DATE COMPLICATION
To avoid possible damage to the mechanism, please do not set the date via the crown when the watch time is between 21:00 and 03:00. It is recommended to set the date via 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. Don’t forget to firmly screw the crown back after setting the desired time.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional fees within the European Union
EXTRA-EUROPEAN SHIPPING - WORLDWIDE
All extra import costs to your country outside the European Union (duties and customs) are the buyer’s responsibility; we are not liable for any additional charges
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If we have made an error, please contact us before leaving negative or neutral feedback; our goal is to ensure all of 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 controls, including functional, shock, and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tag, certificate of authenticity, and a 2-year international warranty stamped at the time of purchase.
We propose the model "UBLAST HYDRO Professional Diver"
Case with helium release valve - sapphire glass - 316L stainless steel - Japanese automatic Seiko NH35 - rubber strap
Function: hours - minutes - seconds
Case: 46x16mm - 316L stainless steel - helium release valve
Dial: luminescent indices and hands
Bezel: steel and aluminum - unidirectional rotation, 120 clicks
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 – approximately 250mm length
Clasp: 316L stainless steel - buckle/pin
Water resistance: 100 ATM - 1000 meters
Gender: men
Weight: about 170g
CONDITIONS
New, never worn – 2-year international 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 taken on the actual watch; please note that color may vary slightly due to lighting reflections, shadows, or direct light during the shoot.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, nato, etc., it is possible to remove links, pierce/shorten using the proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches must be wound once at first use; relying on wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WATCHES WITH A DATE COMPLICATION
To avoid possible damage to the mechanism, please do not set the date via the crown when the watch time is between 21:00 and 03:00. It is recommended to set the date via 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. Don’t forget to firmly screw the crown back after setting the desired time.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional fees within the European Union
EXTRA-EUROPEAN SHIPPING - WORLDWIDE
All extra import costs to your country outside the European Union (duties and customs) are the buyer’s responsibility; we are not liable for any additional charges
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If we have made an error, please contact us before leaving negative or neutral feedback; our goal is to ensure all of our buyers are satisfied with their purchase. Happy bidding
