Patek Philippe. An 18K gold automatic wristwatch with hobnail bezel
Model: Calatrava
Reference: 5120J-001
Date: Purchased 10th December 2012
Movement: 27-jewel Cal.240/111 automatic, adjusted to heat, cold, isochronism and 5 positions, gold micro rotor, No.5554347/4745065
Dial: White, black Roman numeral hour markers, black pointed baton hands
Case: Polished round, screw down exhibition back, hobnail engraved bezel
Strap/Bracelet: Black Patek Philippe alligator leather
Buckle/Clasp: Signed 18K gold buckle
Signed: Case, dial & movement
Size: 35mm
Accompaniments: Patek Philippe box (lacking interior fitting), Certificate of origin