Ublast - Automatic Diver GMT - 20 ATM - UBDGM40BK - Men - 2026

UBLAST is an Italian registered brand.
The watches are made with selected quality materials and finished with extreme care for the details; every single piece is subjected to rigorous controls, including functional, resistance and precision tests. All watches are new, never worn, and come 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 DIVER GMT / Dual Time"
Case: 316L stainless steel – bi-directional bezel 120 clicks – GMT automatic Seiko NH34 - mineral glass

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

CONDITIONS
New, never worn – 2 years international warranty included

CONTENT
Complete set (The watch box may differ from the photos depending on stock available at the time of shipment, but we guarantee the brand’s original 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 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 are not able to do it yourself, please consult a professional.
All automatic watches on first use must wind from the crown as well; wrist motion alone is not sufficient to fully wind the power reserve.

RULE FOR ALL WATCHES WITH DATE DISPLAY
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. Don't forget to firmly close the crown after modifying the desired settings.)

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

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

EXTRA-EUROPEAN SHIPPING - WORLD
All extra import costs to your country outside the European Union (duties and customs) are exclusively the buyer’s responsibility; we are not responsible for any additional costs

FEEDBACK
Your satisfaction is very important to us and helps us offer better service to our buyers. If by any chance we have made a mistake, please contact us before leaving negative or neutral feedback. Our goal is to ensure all buyers are satisfied with their purchase. Happy bidding