sw 28/7 Longines L.990.1 990.2 992.1 992.2 993.1 993.2 994.1 994.2 clutch wheel / part407

Longines L.990.1 clutch wheel / part 407 (pignon coulant)

Same part for all Longines following calibers : 990.1 990.2  992.1 992.2 993.1 993.2 994.1 994.2
Pre-owned / Pre-used