Oscillating system for a watch (US Patent 11415941)

Patent number: 11415941 Kind code: B2 Granted: 2022-08-16 Filed: 2016-12-14 Inventors: Karsten Fraessdorf (La Chaux-de-Fonds, CH) Assignees: WCP (WATCH CONNAISSEUR PROJECT) SA (La Chaux-de-Fonds, CH) CPC: G04B 17/06; G04B 17/063; G04B 17/222; G04B 17/34; G04B 18/006; G04B 29/02; G04C 3/06; G04D 3/0041; G04D 7/10; G04D 7/1214

Abstract

Some embodiments are directed to adjusting the oscillation frequency of an oscillating system for a watch movement, including: selecting a hairspring, selecting a balance belonging to a predetermined