Ublast - Chronobeat - Pulsometer - REF.UBCHB43FS - Ltd. Edition - Men - 2026






Expert and certified watch technician with over 15 years of experience, author and founder of CHLB
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UBLAST Chronobeat – Pulsometer, reference REF.UBCHB43FS, limited edition quartz watch with a 43 mm stainless steel case, Miyota OS20 movement, rubber strap, unworn condition, original box and papers, international 2-year warranty and 10 ATM water resistance.
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 care for details; every single piece undergoes rigorous checks, including functional, durability, and precision tests. All watches are new, never worn, and come with the original box, documents, tag, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.
We offer the model "UBLAST - CHRONOBEAT" Limited Edition
FUNCTIONS: date - chronograph - pulsometer scale
CASE: 316L stainless steel
DIAMETER: Ø 42.5 mm
CASE HEIGHT: 13 mm
BEZEL: fixed - polished - 316L stainless steel
FINISH: brushed
CROWN: 316L stainless steel - screw-down
GLASS: flat mineral
CASE BACK: 316L stainless steel - screw-down
WATER RESISTANCE: 10 ATM - 100 meters
MOVEMENT: quartz Miyota chronograph OS20
DIAL: matte with guilloche - applied polished indices with luminous inserts - polished hands with luminous inserts - raised counters with UP frame
CLASP: 20 mm - stainless steel pin buckle 316L
STRAP: 22 mm - rubber
WEIGHT: 87 g
CONDITIONS
New, never worn – includes two-year international warranty
PACKAGE
Complete set (The watch box might differ from the photos depending on stock available at the time of shipment, but we guarantee the original brand box)
INFO
The photos are taken on the actual watch; please note that color may vary slightly due to lighting reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FIRST USE
For all watches with steel bracelets and leather, rubber, nato straps, 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 at first use need to be wound also from the crown; wrist movement alone is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid potential damage to the movement, please do not set the date with the crown when the time between 21:00 and 03:00. It is advisable 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, carefully unscrew the crown counterclockwise. Don’t forget to screw the crown back in firmly after making the desired adjustments.)
LOGISTICS/STORAGE
All orders ship from our warehouse located in ITALY
SHIPPING INSURANCE - NATIONAL AND EUROPEAN UNION
No additional fees within the European Union
SHIPPING INSURANCE - NON-EUROPEAN COUNTRIES - 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 customs charges
FEEDBACK
Feedback is very important to us as it 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 leave all our buyers 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 extreme care for details; every single piece undergoes rigorous checks, including functional, durability, and precision tests. All watches are new, never worn, and come with the original box, documents, tag, certificate of authenticity, and a two-year international warranty stamped at the time of purchase.
We offer the model "UBLAST - CHRONOBEAT" Limited Edition
FUNCTIONS: date - chronograph - pulsometer scale
CASE: 316L stainless steel
DIAMETER: Ø 42.5 mm
CASE HEIGHT: 13 mm
BEZEL: fixed - polished - 316L stainless steel
FINISH: brushed
CROWN: 316L stainless steel - screw-down
GLASS: flat mineral
CASE BACK: 316L stainless steel - screw-down
WATER RESISTANCE: 10 ATM - 100 meters
MOVEMENT: quartz Miyota chronograph OS20
DIAL: matte with guilloche - applied polished indices with luminous inserts - polished hands with luminous inserts - raised counters with UP frame
CLASP: 20 mm - stainless steel pin buckle 316L
STRAP: 22 mm - rubber
WEIGHT: 87 g
CONDITIONS
New, never worn – includes two-year international warranty
PACKAGE
Complete set (The watch box might differ from the photos depending on stock available at the time of shipment, but we guarantee the original brand box)
INFO
The photos are taken on the actual watch; please note that color may vary slightly due to lighting reflections, shadows, or direct light during shooting.
IMPORTANT NOTE FIRST USE
For all watches with steel bracelets and leather, rubber, nato straps, 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 at first use need to be wound also from the crown; wrist movement alone is not enough to maintain the required power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid potential damage to the movement, please do not set the date with the crown when the time between 21:00 and 03:00. It is advisable 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, carefully unscrew the crown counterclockwise. Don’t forget to screw the crown back in firmly after making the desired adjustments.)
LOGISTICS/STORAGE
All orders ship from our warehouse located in ITALY
SHIPPING INSURANCE - NATIONAL AND EUROPEAN UNION
No additional fees within the European Union
SHIPPING INSURANCE - NON-EUROPEAN COUNTRIES - 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 customs charges
FEEDBACK
Feedback is very important to us as it 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 leave all our buyers satisfied with their purchase. Happy bidding
