Ublast - Chronobeat - Pulsometer - REF.UBCHB43BK - Ltd. Edition - Men - 2026






Over six years of professional experience in watches with extensive collector network.
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 134638 reviews
Rated Excellent on Trustpilot.
UBLAST Chronobeat - Pulsometer, reference REF.UBCHB43BK, Limited Edition, powered by a quartz Miyota OS20 movement in a 316L stainless steel 43 mm case with a rubber strap, water resistant to 10 ATM, new and never worn, including original box, papers and a two‑year international warranty.
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered brand.
The watches are made with carefully selected quality materials and finished with extreme care to detail; every single piece undergoes strict controls, including functional, shock/resistance, and precision tests. All watches are new, never worn, and are supplied with original box, documents, tag, certificate of authenticity, and 2-year international warranty stamped at the time of purchase.
We offer the model "UBLAST - CHRONOBEAT" Limited Edition
FUNCTIONS: date - chronograph - pulsometrical 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 glass
CASE BACK: 316L stainless steel - screw-down
WATER RESISTANCE: 10 ATM - 100 meters
MOVEMENT: quartz Miyota chrono 0S20
DIAL: matte with guilloché - applied polished indices with luminous inserts - polished hands with luminous inserts - raised counters with UP frame
BUCKLE: 20 mm - stainless steel pin buckle 316L
STRAP: 22 mm - rubber
WEIGHT: 87 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 branded box)
INFO
Photos were taken on the actual 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 steel bracelets and leather, rubber, Natowatch straps, etc., it is possible to remove links, punch/shorten with proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches require winding at first use; moving the wrist alone is not sufficient to keep the needed power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the movement, do not set the date with the crown when the time is 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, gently unscrew the crown counterclockwise. Remember to properly screw the crown back after adjusting.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
SHIPPING INSURANCE - DOMESTIC AND EUROPE
No additional fees within the European Union
SHIPPING INSURANCE - EXTRA EUROPE - WORLDWIDE
All extra import costs to your country outside the European Union (duties and customs) are exclusively the buyer’s responsibility; we are not liable for any additional customs charges
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. Happy bidding
Seller's Story
Official Authorized Dealer
UBLAST is an Italian registered brand.
The watches are made with carefully selected quality materials and finished with extreme care to detail; every single piece undergoes strict controls, including functional, shock/resistance, and precision tests. All watches are new, never worn, and are supplied with original box, documents, tag, certificate of authenticity, and 2-year international warranty stamped at the time of purchase.
We offer the model "UBLAST - CHRONOBEAT" Limited Edition
FUNCTIONS: date - chronograph - pulsometrical 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 glass
CASE BACK: 316L stainless steel - screw-down
WATER RESISTANCE: 10 ATM - 100 meters
MOVEMENT: quartz Miyota chrono 0S20
DIAL: matte with guilloché - applied polished indices with luminous inserts - polished hands with luminous inserts - raised counters with UP frame
BUCKLE: 20 mm - stainless steel pin buckle 316L
STRAP: 22 mm - rubber
WEIGHT: 87 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 branded box)
INFO
Photos were taken on the actual 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 steel bracelets and leather, rubber, Natowatch straps, etc., it is possible to remove links, punch/shorten with proper tools. If you are not able to do it yourself, please consult a professional.
All automatic watches require winding at first use; moving the wrist alone is not sufficient to keep the needed power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the movement, do not set the date with the crown when the time is 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, gently unscrew the crown counterclockwise. Remember to properly screw the crown back after adjusting.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
SHIPPING INSURANCE - DOMESTIC AND EUROPE
No additional fees within the European Union
SHIPPING INSURANCE - EXTRA EUROPE - WORLDWIDE
All extra import costs to your country outside the European Union (duties and customs) are exclusively the buyer’s responsibility; we are not liable for any additional customs charges
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. Happy bidding
