Rolex Precision 4220

ROLEX. A STEEL MANUAL WINDING WRISTWATCH, Oyster Royale, Ref: 4220, Circa 1950

ROLEX. A STEEL MANUAL WINDING WRISTWATCH, Model: Oyster Royale, Reference: 4220, Date: Circa 1950, Movement: 15-jewel manual winding, Dial: Black 'California', Case: Tonneau form, screw down case back and crown, Strap/Bracelet: Black leather, Buckle/Clasp: Gold plated buckle, Signed: Case, dial and movement, Size: 26mm