Patek Philippe. An early 18K gold manual wind cushion form officer's style wristwatch with enamel dial

Patek Philippe. An early 18K gold manual wind cushion form officer's style wristwatch with enamel dial
Date: Circa 1918
Movement: 18-jewel manual wind, adjusted to 8 positions, No.184253
Dial: White enamel, luminous filled Arabic numerals, black outer minute track, subsidiary seconds at 6, blued steel Mercedes style hands with luminous inserts
Case: Polished cushion form, snap on back, fixed wire lugs, No.287735
Strap/Bracelet: Brown alligator
Buckle/Clasp: Gold plated buckle
Signed: Case, dial & movement
Size: 31mm