Rolex 1225

Rolex 1225 is a manual winding movement by Rolex.

Features: 21,600 A/h, 17 jewels, central seconds, date, power reserve 58 hours.

As variant without date the movement is called Rolex 1220.

Used in model Rolex Oysterdate Precision.

Manufacturer: Rolex Description: Manual winding movement Escapement: Stone lever Yoke winding system Breguet hairspring Shock protection Kif-Ultraflex Escape wheel in Kif Duofix combi chuck Regulation weights on the Balance wheel spokes Functions: Central seconds Date Data: 10½ lignes D 23.3 mm, H 5.07 mm 17 jewels 21,600 A/h Power reserve 58h Production period: 1954-?