Patek Philippe. An 18K rose gold automatic 'Officer's' calendar wristwatch Model: Calatrava Reference: 5053R-001 Date: Purchased 16th September 2005 Movement: 29-jewel automatic, adjusted to heat, cold, isochronism and 5 positions, No.3416143 Dial: Pale cream, black Arabic numerals, black outer minute track with 5 minute divisions, date aperture at 6, black Breguet hands, centre seconds Case: Polished round, hinged exhibition back, down turned hinged lugs, No.4280554 Strap/Bracelet: Brown Patek Philippe alligator leather Buckle/Clasp: Signed 18k rose gold buckle Signed: Case, dial & movement Size: 35mm Accompaniments: Patek Philippe box, outer card, Certificate of Origin, original purchase receipt, service paperwork and receipt dated July/August 2017, swing tag, brochures This lot is subject to the following lot symbols: Y Y Subject to CITES regulations when exporting items outside of the EU, see clause 13.