Watch Data Gold Repeating Wrist Watch no. 19507 Case: Gold, snap on back, case no 19507 Dial: Gilt, concealed below shutters, Breguet numerals, blued steel spade hands, unsigned. Movement: Nickel, bi-metallic balance with blued steel balance spring with Breguet overcoil with polished steel kidney piece Provenance: 19?? - Haas Neveux, Geneve 2012 - Watchuseek forum, 5 Feb 2012