Ublast - Hydro - REF.UBHDR46BKOGN - Automatic - Sub 100 ATM - Men - 2026






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UBLAST HYDRO Professional Diver automatic watch, 46 mm stainless steel case, rubber strap, Seiko NH35 movement, reference REF.UBHDR46BKOGN, water resistant to 100 ATM (1000 m), new and unworn, with original box, papers and international two-year 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 individual piece undergoes rigorous testing, including functional, shock resistance 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 - rubber strap
Function: hours - minutes - seconds
Case: 46x16mm - 316L stainless steel - helium release valve
Dial: luminescent markers and hands
Bezel: steel and aluminum - unidirectional 120-click
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Glass: sapphire
Crown: 316L stainless steel – screw-down at 4 o'clock
Caseback: 316L stainless steel - screw-down
Strap: rubber – approx. 250mm length
Clasp: 316L stainless steel - buckle/strap keeper
Water resistance: 100 ATM - 1000 meters
Gender: homme (men)
Weight: approx. 170g
CONDITION
New, never worn – two-year international warranty included
CONTENT
Full set (The watch box may differ from the photos depending on stock in warehouse 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 vary slightly due to lighting reflections, shadows, or direct light during the shoot.
IMPORTANT NOTE FOR FIRST USE
For all watches with a metal bracelet and leather, rubber, nato, etc., links can be removed, holes can be punched/shortened with the proper tools; if you’re not able to do it yourself, please consult a professional. All automatic watches require winding at first use; wrist movement alone is not sufficient to maintain the necessary 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 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. Don’t forget to securely screw the crown back after adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union
INTERNATIONAL SHIPMENT - REST OF THE WORLD
All extra import costs to your country outside the European Union (duties and customs) are exclusively 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 we made a mistake by chance, 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
Translated by Google TranslateOfficial 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 individual piece undergoes rigorous testing, including functional, shock resistance 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 - rubber strap
Function: hours - minutes - seconds
Case: 46x16mm - 316L stainless steel - helium release valve
Dial: luminescent markers and hands
Bezel: steel and aluminum - unidirectional 120-click
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Glass: sapphire
Crown: 316L stainless steel – screw-down at 4 o'clock
Caseback: 316L stainless steel - screw-down
Strap: rubber – approx. 250mm length
Clasp: 316L stainless steel - buckle/strap keeper
Water resistance: 100 ATM - 1000 meters
Gender: homme (men)
Weight: approx. 170g
CONDITION
New, never worn – two-year international warranty included
CONTENT
Full set (The watch box may differ from the photos depending on stock in warehouse 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 vary slightly due to lighting reflections, shadows, or direct light during the shoot.
IMPORTANT NOTE FOR FIRST USE
For all watches with a metal bracelet and leather, rubber, nato, etc., links can be removed, holes can be punched/shortened with the proper tools; if you’re not able to do it yourself, please consult a professional. All automatic watches require winding at first use; wrist movement alone is not sufficient to maintain the necessary 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 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. Don’t forget to securely screw the crown back after adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union
INTERNATIONAL SHIPMENT - REST OF THE WORLD
All extra import costs to your country outside the European Union (duties and customs) are exclusively 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 we made a mistake by chance, please contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Happy bidding
