Ublast - Chronomatic - Automatic Swiss - REF.UBCHMCAL47BN - Calculator - Ltd. Edition - Men - 2026






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Chronomatic - Automatic Swiss, reference REF.UBCHMCAL47BN - Calculator - Ltd. Edition, 47 mm stainless steel case, automatic movement, leather strap, new and unworn, includes original box, papers and international warranty.
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered brand. The watches are made with selected quality materials and finished with extreme care for the details; each piece undergoes rigorous checks, including functional, shock/a耐tience 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 present the model "CHRONOMATIC - CALCULATOR - LTD. EDITION - SWISS MECHANICS"
Stainless steel 316L case – sapphire glass - automatic chronograph with Swiss-made movement – strap in genuine leather handmade 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 hands - three-counter chronograph with calculator function activated 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: screw-down - stainless steel 316L
Strap: genuine leather handmade 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 – 2-year international warranty included
CONTENT
Full set (The watch box may differ from photos depending on stock available at shipment time, but we guarantee the original brand box)
INFO
Photos are taken on the actual watch; please note that color may vary slightly due to reflections of light, shadows, or direct light on the watch during shooting.
IMPORTANT FIRST USE NOTE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, perforate/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 be wound from the crown as wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WITSHES 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 advised 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. Remember to firmly screw the crown back in after changing the desired settings.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union
OUTSIDE EUROPE - 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
This is very important to us and helps us offer a better service to our buyers. If by any chance we have made an error, please kindly contact us before leaving negative or neutral feedback; our goal is to leave all buyers satisfied with their purchase. Happy Auction.
Seller's Story
Official Authorized Dealer
UBLAST is an Italian registered brand. The watches are made with selected quality materials and finished with extreme care for the details; each piece undergoes rigorous checks, including functional, shock/a耐tience 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 present the model "CHRONOMATIC - CALCULATOR - LTD. EDITION - SWISS MECHANICS"
Stainless steel 316L case – sapphire glass - automatic chronograph with Swiss-made movement – strap in genuine leather handmade 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 hands - three-counter chronograph with calculator function activated 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: screw-down - stainless steel 316L
Strap: genuine leather handmade 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 – 2-year international warranty included
CONTENT
Full set (The watch box may differ from photos depending on stock available at shipment time, but we guarantee the original brand box)
INFO
Photos are taken on the actual watch; please note that color may vary slightly due to reflections of light, shadows, or direct light on the watch during shooting.
IMPORTANT FIRST USE NOTE
For all watches with steel bracelets and leather, rubber, NATO, etc., it is possible to remove links, perforate/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 be wound from the crown as wrist movement alone is not sufficient to maintain the required power reserve.
RULE FOR ALL WITSHES 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 advised 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. Remember to firmly screw the crown back in after changing the desired settings.)
LOGISTICS/WAREHOUSE
All orders ship from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPMENT
No additional tax to pay within the European Union
OUTSIDE EUROPE - 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
This is very important to us and helps us offer a better service to our buyers. If by any chance we have made an error, please kindly contact us before leaving negative or neutral feedback; our goal is to leave all buyers satisfied with their purchase. Happy Auction.
