24K Yellow Gold 1.9MM Bullet Chain1. 9MM Bullet Chain w M Clasp Made to order, turnaround time is typically 2 4 weeks. Width: 1. 9MM Length Weight 16 inches Approximately 15. 6g 18 inches Approximately 17. 6g 20 inches Approximately 19. 6g 22 inches Approximately 21. 6g 24 inches Approximately 23. 6g 26 inches Approximately 25. 6g 28 inches Approximately 27. 6g

Interchangeable strap system and additional black alligator strap

Model: Tourbillon Split-Seconds Chronograph ACJ

This threshold has been attained thanks to years of R&D and countless hours of tests

2MM Anchor Link Chain w/ M Clasp

Since 2010

Model: Tourbillon Extra Flat

but from carbon threads

Reference: 128348rbr-0017

such as in the date windows of the RM 005

Reference: 126621-0001

Dial: Openworked dial

Reference: 128235-0075