Luxury diamond watches after sales- Backes & Strauss

after sales


Your Backes & Strauss timepiece is the fruit from our master craftsmen’s work. We are committed to ensuring you continue to cherish your special timepiece. To have your Backes & Strauss watch serviced or repaired, we kindly invite you to get in touch with one of our Global After Sales teams.


global after SALES SERVICE



Sincere Fine Watches, 8 Temasek Boulevard,
#23-03 Suntec Tower 3, Singapore, 038988
+65 6737 4592

Hong Kong

Unit 6101-03, 61/F, The Center, 99 Queen’s Rd Central, Hong Kong
+852 6606 7822


Franck Muller Watchland Tokyo, 5-11-14 Ginza, Chuo-Ku, Tokyo, Japan, 104-0061
+81 33 549 1949


The House of Backes & Strauss, 21-22 Grosvenor Street, London, W1K 4QJ, UK
+44 (0) 207 629 5714


The House of Backes & Strauss, 46 Chemin des Troiselles, 1294, Genthod, Geneva, Switzerland
+41 22 959 89 66

New York

Backes & Strauss USA Inc, 207 West 25th Street, New York, NY 10001, USA
+1 212 463 8898



Each Backes & Strauss timepiece purchased from The House of Backes & Strauss in Mayfair, London or authorized retailer arrives with a guarantee booklet detailing the timepiece’s reference, serial number and diamond report. Backes & Strauss offers a free appraisal to clients and authorized retailers with proof of purchase.

The Backes & Strauss guarantee booklet you will receive is valid for two years from the date of purchase when authorized and dated by your Backes & Strauss retailer at the time of purchase. The Backes & Strauss guarantee does not cover damage resulting from normal wear and tear or improper use, including hitting or dropping the watch, nor any repair work carried out by a retailer or service center not authorized by Backes & Strauss. Using only authorized Backes & Strauss retailers, we recommend that your watch is serviced every three years and the battery in a quartz movement is changed every two years. All diamonds used in your watch are natural, untreated and un-enhanced, unless stated otherwise. All round brilliant cut diamonds are of ideal cut proportions. We guarantee that all Backes & Strauss diamonds are conflict free, based on personal knowledge and/or written guarantees provided by the suppliers.