Ublast - Grand Prix Chronograph - REF.UBGP39BU - Men - 2026

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Alfonso Minondo
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Selected by Alfonso Minondo

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

Retail Estimate  € 600 - € 700
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Grand Prix Chronograph, reference REF.UBGP39BU, a 39 mm stainless steel quartz chronograph for men (2020+), with a long stainless steel band, new with original box, papers and a 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, shock, 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 guarantee stamped at the time of purchase.

We offer the model "UBLAST GRAND PRIX"
Stainless steel 316L case - mineral glass - Japanese quartz chronograph Miyota OS20

Function: hours - minutes - seconds – date – chrono - tachymeter
Case: 39mm – stainless steel 316L
Dial: date window at 4 o’clock – luminous indices and hands – 3 chronograph subdials
Bezel: stainless steel 316L
Movement: Japanese chronograph quartz Miyota OS20
Glass: mineral
Crown: stainless steel 316L – screwed in at 3 o’clock
Case back: stainless steel 316L - screwed
Strap: stainless steel 316L - (about 230 mm including case)
Clasp: stainless steel 316L - deployant with safety clasp
Water resistance: 10ATM - 100 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 at the time of shipping, but we guarantee the original brand box)

INFO
The photos were taken actually on the 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 metal bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with the proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches must be wound at first use; merely moving the wrist is not enough to maintain the required power reserve.

RULE FOR ALL DATES WATCHES
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 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. Do not 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 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 solely the buyer’s responsibility; we are not liable for any additional costs

FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If we have made an error by any chance, please contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Have a good auction.

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, shock, 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 guarantee stamped at the time of purchase.

We offer the model "UBLAST GRAND PRIX"
Stainless steel 316L case - mineral glass - Japanese quartz chronograph Miyota OS20

Function: hours - minutes - seconds – date – chrono - tachymeter
Case: 39mm – stainless steel 316L
Dial: date window at 4 o’clock – luminous indices and hands – 3 chronograph subdials
Bezel: stainless steel 316L
Movement: Japanese chronograph quartz Miyota OS20
Glass: mineral
Crown: stainless steel 316L – screwed in at 3 o’clock
Case back: stainless steel 316L - screwed
Strap: stainless steel 316L - (about 230 mm including case)
Clasp: stainless steel 316L - deployant with safety clasp
Water resistance: 10ATM - 100 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 at the time of shipping, but we guarantee the original brand box)

INFO
The photos were taken actually on the 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 metal bracelets and leather, rubber, NATO, etc., it is possible to remove links, punch/shorten with the proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches must be wound at first use; merely moving the wrist is not enough to maintain the required power reserve.

RULE FOR ALL DATES WATCHES
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 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. Do not 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 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 solely the buyer’s responsibility; we are not liable for any additional costs

FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If we have made an error by any chance, please contact us before leaving negative or neutral feedback; our goal is to leave all our buyers satisfied with their purchase. Have a good auction.

Seller's Story

Translated by Google Translate

Details

Brand
Ublast
Gender
Men
Model
Grand Prix Chronograph
Band material
Steel
Reference Number
REF.UBGP39BU
Band length
Long (over 200 mm)
Shipped Insured
Yes
Repainted dial
No
Period
2020+
Movement
Quartz
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Case diameter
39 mm
Original warranty included
Yes
Condition
Unworn - no signs of wear
Year
2026
ItalyVerified
9228
Objects sold
100%
protop

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