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

Official Authorized Dealer

UBLAST is an Italian registered brand.
The watches are made with carefully selected quality materials and finished with extreme care for the details; every single piece undergoes rigorous checks, including functional, resistance, 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 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 120-click rotation
Movement: Japanese automatic Seiko NH35 - (24 jewels - 41 hours power reserve)
Glass: sapphire
Crown: 316L stainless steel – screw-down at 4 o’clock position
Caseback: 316L stainless steel - screw-down
Strap: rubber – approximately 250mm length
Clasp: 316L stainless steel - buckle/safety clasp
Water resistance: 100 ATM - 1000 meters
Gender: men
Weight: about 170g

CONDITIONS
New, never worn – 2-year international warranty included

PACKAGE
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 branded 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 during shooting.

IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, nato, etc., it is possible to remove links, pierce/shorten with DIY tools, but only with the necessary tools. If you’re not able to do it yourself, please consult a professional.
All automatic watches must be wound at first use even with wrist movement; the motion of the wrist alone is not sufficient to maintain the required power reserve.

RULE FOR ALL WATCHES WITH A 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 advisable to set the date when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings, gently unscrew the crown counterclockwise. Do not forget 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 EU
All import costs to your country outside the European Union (tariffs and customs) are solely the buyer’s responsibility; we are not liable for any extra charges

FEEDBACK
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