Ublast - Hydro - REF.UBHDR46BK - Automatic - Sub 100 ATM - Men - 2026

05
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54
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Alfonso Minondo
Expert
Selected by Alfonso Minondo

Over six years of professional experience in watches with extensive collector network.

Retail Estimate  € 1,300 - € 1,500
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UBLAST Hydro Professional Diver, reference REF.UBHDR46BK, automatic Seiko NH35 movement, 46 mm stainless steel case with helium release valve, unidirectional bezel, sapphire crystal, rubber strap, 100 ATM (1000 m) water resistance, new and unworn with original box, papers and two-year international warranty.

AI-assisted summary

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, durability and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tags, 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: luminous indices and hands
Bezel: steel and aluminum - unidirectional rotating 120 clicks
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screw-down at 4 o'clock
Case back: 316L stainless steel - screw-down
Strap: rubber – length about 250mm
Clasp: 316L stainless steel - buckle/pin
Water resistance: 100 ATM - 1000 meters
Gender: men
Weight: about 170g

CONDITIONS
New never worn – 2 years international warranty included

CONTENT
Full set (The watch box may differ from the photos depending on stock available at the time of shipment, but we guarantee the original brand box)

INFO
The photos are taken on the actual watch; please note that color may vary slightly due to light reflections, shadows or direct light on the watch during shooting.

IMPORTANT FIRST USE NOTE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with DIY tools, but only with the necessary tools; if you are not able to do it yourself, please kindly contact a professional.
All automatic watches at first use must be wound also by the crown; wrist movement alone is not sufficient to maintain the required 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 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 properly screw the crown back in after making the desired adjustments.)

LOGISTICS/WAREHOUSING
All orders ship from our warehouse located in ITALY

NATIONAL AND EUROPEAN SHIPMENT
No additional fees payable within the European Union

SHIPPING TO OUTSIDE EUROPE - WORLD
All extra import costs to your country outside the European Union (duty and customs) are exclusively the buyer's responsibility; we are not responsible 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 kindly 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 Translate

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, durability and precision tests. All watches are new, never worn, and are supplied with the original box, documents, tags, 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: luminous indices and hands
Bezel: steel and aluminum - unidirectional rotating 120 clicks
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours of power reserve)
Crystal: sapphire
Crown: 316L stainless steel – screw-down at 4 o'clock
Case back: 316L stainless steel - screw-down
Strap: rubber – length about 250mm
Clasp: 316L stainless steel - buckle/pin
Water resistance: 100 ATM - 1000 meters
Gender: men
Weight: about 170g

CONDITIONS
New never worn – 2 years international warranty included

CONTENT
Full set (The watch box may differ from the photos depending on stock available at the time of shipment, but we guarantee the original brand box)

INFO
The photos are taken on the actual watch; please note that color may vary slightly due to light reflections, shadows or direct light on the watch during shooting.

IMPORTANT FIRST USE NOTE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with DIY tools, but only with the necessary tools; if you are not able to do it yourself, please kindly contact a professional.
All automatic watches at first use must be wound also by the crown; wrist movement alone is not sufficient to maintain the required 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 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 properly screw the crown back in after making the desired adjustments.)

LOGISTICS/WAREHOUSING
All orders ship from our warehouse located in ITALY

NATIONAL AND EUROPEAN SHIPMENT
No additional fees payable within the European Union

SHIPPING TO OUTSIDE EUROPE - WORLD
All extra import costs to your country outside the European Union (duty and customs) are exclusively the buyer's responsibility; we are not responsible 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 kindly 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 Translate

Details

Brand
Ublast
Gender
Men
Model
Hydro
Band material
Rubber
Reference number
REF.UBHDR46BK - Automatic - Sub 100 ATM
Band length
Long (over 200 mm)
Shipped insured
Yes
Repainted dial
No
Period
2020+
Movement
Automatic
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Case diameter
46 mm
Original warranty included
Yes
Condition
Unworn - no signs of wear
Year
2026
ItalyVerified
9378
Objects sold
100%
protop

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