Rolex 1161

The Rolex 1161 is self-winding movement by Rolex.

Bi-directional winding, 28,800 A/h, ? jewels, date indication.

Manufacturer: Rolex Description: Self-winding movement, bi-directional winding Breguet hairspring Chronometer certificate (COSC) Escapement: Stone lever Yoke winding system Functions: Central seconds Hacking seconds Date Data: ? lignes D ? mm, H ? mm 26 jewels 28,800 A/h Power reserve ?h Production period: 1964-?