Ublast - Chronomatic - Automatic Swiss - REF.UBCHMCAL47BK - Calculator - Ltd. Edition - Men - 2026
05
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10
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23
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€ 1
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Selected by Alfonso Minondo
Over six years of professional experience in watches with extensive collector network.
Retail Estimate € 3,100 - € 3,500
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Chronomatic - Calculator Ltd. Edition, Swiss Made automatic chronograph with Landeron 73 movement, stainless steel 47 mm case and leather strap, new and unworn with original box, papers and 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 care for details; each single piece undergoes rigorous checks, which include functional, resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tags, certificate of authenticity, and an international 2-year warranty, stamped at the time of purchase.
We offer the model "CHRONOMATIC - CALCULATOR - LTD. EDITION - MECHANICAL SWISS MADE"
Stainless steel 316L case – sapphire crystal - automatic chronograph with Swiss-made movement – genuine leather strap handcrafted 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 activated via double crown.
Bezel: stainless steel 316L
Movement: automatic chronograph Swiss Made Landeron calibre 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 handcrafted Made in Italy – 22 mm
Strap length: approximately 260 mm including case
Clasp: deployant - stainless steel 316L – 20 mm
Water resistance: 30ATM - 300 meters
Gender: men
Weight: approximately 155 g
CONDITIONS
New, never worn – international 2-year warranty included
CONTENT
Full set (The watch box may differ from the photos depending on stock available in the warehouse 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 on the watch during shooting.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, mesh, etc., it is possible to remove links, and punch/shorten with the necessary tools. If you are not able to do it yourself, please consult a professional.
All automatic watches require winding from the crown on first use; wrist movement alone is not enough to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, 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 the 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 - WORLDWIDE SHIPMENT
All 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
Feedback is very important to us and helps us offer better service to our buyers. If we have made a mistake by any chance, please kindly contact us before leaving negative or neutral feedback; our goal is to leave all buyers satisfied with their purchase. Happy bidding
Seller's Story
WATCHES FOR YOU I EXCELLENCE AND PASSION IN WATCHMAKING ---- Welcome to Watches for You, the Italian reference point with years of experience in the watch sector. As official distributors, we offer a secure shopping experience based on three pillars: professionalism I authenticity I and customer care. -------- WARRANTY AND AUTHENTICITY: Every watch in our shop is: new, original and never worn, accompanied by an international 24-month warranty. Subjected to a strict technical check before shipping to ensure perfect operation. ------- LOGISTICS AND SHIPPING: We handle each order with maximum priority and ultra-strong packaging: Processing: Within 24 business hours from payment. Tracking: Tracking code entered on Catawiki as soon as available. Multiple Shipments: If you have won multiple lots, and the Catawiki system has calculated more shipments for you, contact us before paying the second order, so we can recalculate and reduce shipping costs for you. Important: For tax reasons related to automatic invoicing, it is absolutely not possible to reimburse shipping fees already paid. Please do not insist. ------ INSURANCE AND RECEIPT OF GOODS: We monitor every shipment to its destination, but we require your cooperation. Delivery verification: In case of damage or tampering, always sign "with reserve". Report the incident immediately to the courier and to us. Insurance terms: Any missed deliveries must be reported within 7 days from the scheduled date to activate the insurance procedures.. --------- ADMINISTRATION AND INVOICING: We operate in full compliance with the Italian tax system. Corporate Invoices: We issue invoices only to companies with a VAT number, upon request via message within 24 hours from payment. It will not be possible to issue invoices to private individuals, and beyond that term. Warranty Activation: For the warranty, the certificate of originality, the instruction booklet and the Catawiki purchase receipt are required.------ RIGHT OF WITHDRAWAL: The return is guaranteed if the watch is returned exactly as received. Conditions: Intact, never worn, with all protective films and original accessories, with complete box. Responsibility: Return shipping costs and the goods’ transportation responsibility are borne by the buyer.------ CUSTOMER SERVICE AND FEEDBACK: Our support is at your service 7 days a week, including holidays. We respond to every message via the Catawiki chat in chronological order. If you encounter any problem, we kindly ask you to contact us before leaving neutral or negative feedback. We will find the best solution together. Satisfaction is our goal.------ THANKS YOU FOR CHOOSING WATCHES FOR YOU! Professionalism I authenticity I and passion at your service I
Translated by Google TranslateOfficial Authorized Dealer
UBLAST is an Italian registered brand.
Watches are made with carefully selected quality materials and finished with extreme care for details; each single piece undergoes rigorous checks, which include functional, resistance, and precision tests. All watches are new, never worn, and come with original box, documents, tags, certificate of authenticity, and an international 2-year warranty, stamped at the time of purchase.
We offer the model "CHRONOMATIC - CALCULATOR - LTD. EDITION - MECHANICAL SWISS MADE"
Stainless steel 316L case – sapphire crystal - automatic chronograph with Swiss-made movement – genuine leather strap handcrafted 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 activated via double crown.
Bezel: stainless steel 316L
Movement: automatic chronograph Swiss Made Landeron calibre 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 handcrafted Made in Italy – 22 mm
Strap length: approximately 260 mm including case
Clasp: deployant - stainless steel 316L – 20 mm
Water resistance: 30ATM - 300 meters
Gender: men
Weight: approximately 155 g
CONDITIONS
New, never worn – international 2-year warranty included
CONTENT
Full set (The watch box may differ from the photos depending on stock available in the warehouse 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 on the watch during shooting.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, mesh, etc., it is possible to remove links, and punch/shorten with the necessary tools. If you are not able to do it yourself, please consult a professional.
All automatic watches require winding from the crown on first use; wrist movement alone is not enough to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the mechanism, 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 the 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 - WORLDWIDE SHIPMENT
All 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
Feedback is very important to us and helps us offer better service to our buyers. If we have made a mistake by any chance, please kindly contact us before leaving negative or neutral feedback; our goal is to leave all buyers satisfied with their purchase. Happy bidding
Seller's Story
WATCHES FOR YOU I EXCELLENCE AND PASSION IN WATCHMAKING ---- Welcome to Watches for You, the Italian reference point with years of experience in the watch sector. As official distributors, we offer a secure shopping experience based on three pillars: professionalism I authenticity I and customer care. -------- WARRANTY AND AUTHENTICITY: Every watch in our shop is: new, original and never worn, accompanied by an international 24-month warranty. Subjected to a strict technical check before shipping to ensure perfect operation. ------- LOGISTICS AND SHIPPING: We handle each order with maximum priority and ultra-strong packaging: Processing: Within 24 business hours from payment. Tracking: Tracking code entered on Catawiki as soon as available. Multiple Shipments: If you have won multiple lots, and the Catawiki system has calculated more shipments for you, contact us before paying the second order, so we can recalculate and reduce shipping costs for you. Important: For tax reasons related to automatic invoicing, it is absolutely not possible to reimburse shipping fees already paid. Please do not insist. ------ INSURANCE AND RECEIPT OF GOODS: We monitor every shipment to its destination, but we require your cooperation. Delivery verification: In case of damage or tampering, always sign "with reserve". Report the incident immediately to the courier and to us. Insurance terms: Any missed deliveries must be reported within 7 days from the scheduled date to activate the insurance procedures.. --------- ADMINISTRATION AND INVOICING: We operate in full compliance with the Italian tax system. Corporate Invoices: We issue invoices only to companies with a VAT number, upon request via message within 24 hours from payment. It will not be possible to issue invoices to private individuals, and beyond that term. Warranty Activation: For the warranty, the certificate of originality, the instruction booklet and the Catawiki purchase receipt are required.------ RIGHT OF WITHDRAWAL: The return is guaranteed if the watch is returned exactly as received. Conditions: Intact, never worn, with all protective films and original accessories, with complete box. Responsibility: Return shipping costs and the goods’ transportation responsibility are borne by the buyer.------ CUSTOMER SERVICE AND FEEDBACK: Our support is at your service 7 days a week, including holidays. We respond to every message via the Catawiki chat in chronological order. If you encounter any problem, we kindly ask you to contact us before leaving neutral or negative feedback. We will find the best solution together. Satisfaction is our goal.------ THANKS YOU FOR CHOOSING WATCHES FOR YOU! Professionalism I authenticity I and passion at your service I
Translated by Google TranslateDetails
Brand
Ublast
Gender
Men
Model
Chronomatic - Automatic Swiss
Band material
Leather
Reference number
REF.UBCHMCAL47BK - Calculator - Ltd. Edition
Band length
Long (over 200 mm)
Shipped insured
Yes
Repainted dial
No
Period
2020+
Movement
Automatic
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Case diameter
47 mm
Original warranty included
Yes
Condition
Unworn - no signs of wear
Year
2026
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