PATEK PHILIPPE | A PLATINUM OPEN FACED WATCH MADE IN 1921

Dial: silveredCaliber: manual winding movement, 18 jewelsMovement number: 196787Case: platinum, snap on case backCase number: 406677Dimensions: 42 mmSigned: case, dial and movementAccessories: Extract from the Archives confirming the date of sale on August 17th, 1921 with a platinum plated dial and Dauphine numerals, one paper service box