Ublast - Grand Prix Chronograph - REF.UBGP39AVV - Men - 2026

Official Authorized Dealer

UBLAST is an Italian registered brand.
Watches are made with selected quality materials and finished with extreme care for details; every single piece undergoes rigorous checks, 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 propose the model "UBLAST GRAND PRIX - AVVENTURINA"
Stainless steel 316L case - mineral glass - Japanese quartz chronograph Miyota OS20

Function: hour - minute - second – date – chrono - tachymeter
Case: 39mm – stainless steel 316L
Dial: Aventurine - date at 4 o'clock – luminescent indices and hands – 3 chrono sub-dials
Bezel: stainless steel 316L
Movement: Japanese quartz chronograph Miyota OS20
Crystal: mineral
Crown: stainless steel 316L – screw-down at 3 o'clock
Case back: stainless steel 316L - screw-down
Strap: stainless steel 316L - about 230 mm including case
Clasp: stainless steel 316L - deployant with security buckle
Water resistance: 10 ATM - 100 meters
Gender: men's
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 at the time of shipment, but we guarantee the original brand box)

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

IMPORTANT NOTE FOR FIRST USE
For all watches with metal bracelets and leather, rubber, nato straps, etc., it is possible to remove links, punch/shorten with the DIY method, 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; wrist movement alone is not sufficient to maintain the required power reserve.

RULE FOR ALL DATED WATCHES
To avoid potential damage to the watch mechanism, 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 adjustments, gently unscrew the crown counterclockwise. Don’t forget to securely screw the crown back after modifying the desired settings.)

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

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

INTERNATIONAL SHIPPING - REST OF THE WORLD
All extra import costs to your country outside the European Union (duties and customs) are solely 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 we have made an error by mistake, please contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Happy bidding