Ublast - Automatic Diver GMT - 20 ATM - UBDGMJ40BK - Men - 2026

Official Authorized Dealer

UBLAST is an Italian registered brand.
The watches are made with carefully selected quality materials and finished with extreme attention to detail; each single piece undergoes rigorous controls, including functional, resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity, and a 2-year international warranty stamped at the time of purchase.

We offer the model "UBLAST DIVER GMT / Dual Time"
Stainless steel 316L case – bidirectional 120-click bezel – automatic GMT Seiko NH34 – mineral glass – Jubilee bracelet

Function: hours - minutes - seconds – date - GMT
Case: 40x14 mm stainless steel 316L
Dial: date at 3 o'clock - luminescent indices and hands
Bezel: bidirectional steel bezel, 120 clicks
Movement: Japanese automatic GMT Seiko NH34 - beat rate 21,600 vph - approx. 41 hours power reserve – 24 jewels
Glass: mineral with cyclops
crown: Stainless steel 316L – screw-down at 3 o'clock
Caseback: stainless steel 316L - screw-down
Bracelet: stainless steel 316L – Jubilee - (about 250 mm including case)
Clasp: stainless steel 316L - deployant
Water resistance: 20 ATM - 200 meters
Gender: men
Weight: about 150 g

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

CONTENT
Complete 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 box of the brand)

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

IMPORTANT NOTE FOR FIRST USE
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 consult a professional.
All automatic watches must be wound at first use; relying on 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 watch 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 adjustments you need to gently unscrew the crown counterclockwise. Remember to securely screw the crown back after making the desired settings.)

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

NATIONAL AND EUROPEAN SHIPMENT
No additional tax to be paid within the European Union

EXTRA-EUROPEAN SHIPMENT - WORLD
All extra import costs to your country outside the European Union (duty and customs) are borne solely by the buyer; we are not responsible for any additional costs

FEEDBACK
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