Ublast - Chronomatic - Automatic Swiss - REF.UBCHMCAL47BG - Calculator - Ltd. Edition - Men - 2026






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Chronomatic - Automatic Swiss, reference REF.UBCHMCAL47BG - Calculator - Ltd. Edition, period 2020+, movement automatic.
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered brand.
Watches are made with carefully selected quality materials and finished with great attention to detail; every single piece undergoes rigorous checks, including functional, durability, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.
We offer the model "CHRONOMATIC - CALCULATOR - LTD. EDITION - SWISS MECHANICAL"
Stainless steel 316L case – sapphire crystal - automatic chronograph with Swiss-made movement – hand-finished genuine leather strap Made in Italy
Function: calculator - chronograph - hours - minutes - seconds – date
Case: 47x14 mm stainless steel 316L – double crown
Dial: matte - date at 4 o'clock - luminescent applied indices and luminescent hands - three-counter chronograph with calculator function actuated via double crown.
Bezel: stainless steel 316L
Movement: automatic chronograph Swiss Made Landeron Caliber 73
Crystal: sapphire
Crown 1: screw-down - stainless steel 316L
Crown 2: screw-down - stainless steel 316L
Case back: screwed - stainless steel 316L
Strap: genuine leather hand-finished Made in Italy – 22 mm
Strap length: about 260 mm including case
Clasp: deployant - stainless steel 316L – 20 mm
Water resistance: 30ATM - 300 meters
Gender: men
Weight: about 155 g
CONDITIONS
New, never worn – includes two-year international warranty
CONTENT
Full set (The watch box may differ from the photos depending on stock in the warehouse at the time of shipment, but we guarantee the brand's original box)
INFO
The photos are taken with the watch; please note that color may vary slightly due to light reflections, shadows, or direct lighting during shoots.
IMPORTANT NOTE – FIRST USE
For all watches with steel bracelets and leather, rubber, woven, 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 initially from the crown; wrist movement alone is not sufficient to keep the required power reserve.
RULE FOR ALL WATCHES WITH DATE
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. Do not forget to securely screw the crown back after adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional duties within the European Union
OUTSIDE EUROPE - WORLDWIDE SHIPMENT
All import costs to your country outside the European Union (duty and customs) are solely the buyer's responsibility; we are not responsible for any additional charges
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If 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
Seller's Story
Official Authorized Dealer
UBLAST is an Italian registered brand.
Watches are made with carefully selected quality materials and finished with great attention to detail; every single piece undergoes rigorous checks, including functional, durability, and precision tests. All watches are new, never worn, and come with original box, documents, tag, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.
We offer the model "CHRONOMATIC - CALCULATOR - LTD. EDITION - SWISS MECHANICAL"
Stainless steel 316L case – sapphire crystal - automatic chronograph with Swiss-made movement – hand-finished genuine leather strap Made in Italy
Function: calculator - chronograph - hours - minutes - seconds – date
Case: 47x14 mm stainless steel 316L – double crown
Dial: matte - date at 4 o'clock - luminescent applied indices and luminescent hands - three-counter chronograph with calculator function actuated via double crown.
Bezel: stainless steel 316L
Movement: automatic chronograph Swiss Made Landeron Caliber 73
Crystal: sapphire
Crown 1: screw-down - stainless steel 316L
Crown 2: screw-down - stainless steel 316L
Case back: screwed - stainless steel 316L
Strap: genuine leather hand-finished Made in Italy – 22 mm
Strap length: about 260 mm including case
Clasp: deployant - stainless steel 316L – 20 mm
Water resistance: 30ATM - 300 meters
Gender: men
Weight: about 155 g
CONDITIONS
New, never worn – includes two-year international warranty
CONTENT
Full set (The watch box may differ from the photos depending on stock in the warehouse at the time of shipment, but we guarantee the brand's original box)
INFO
The photos are taken with the watch; please note that color may vary slightly due to light reflections, shadows, or direct lighting during shoots.
IMPORTANT NOTE – FIRST USE
For all watches with steel bracelets and leather, rubber, woven, 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 initially from the crown; wrist movement alone is not sufficient to keep the required power reserve.
RULE FOR ALL WATCHES WITH DATE
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. Do not forget to securely screw the crown back after adjusting.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional duties within the European Union
OUTSIDE EUROPE - WORLDWIDE SHIPMENT
All import costs to your country outside the European Union (duty and customs) are solely the buyer's responsibility; we are not responsible for any additional charges
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If 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
