Patek Philippe Very Fine & Rare Ref. 2508 Yellow Gold Calatrava, circa 1957
Case: No. 696871, 18k yellow gold, two body, water proof style screw back, 35 mm, curved lugs, inner metal dust cap, case back with FB makers mark and signed "Vacuum"
Dial: silvered, applied gold dart and faceted square block markers, outer minute dots, faceted yellow gold Dauphine hands, center seconds
Movement: No. 706921, 18 jewels, adjusted to heat, cold, isochronism and five positions, caliber 27SC, stamped twice with Geneva quality marks, fausses cotes decoration, straight line lever escapement, micrometric regulator with swan's neck spring
Band: Patek Philippe alligator strap and 18k yellow gold buckle
Signed: Patek Philippe Geneve, with Extract from the Archives stating date of manufacture as 1957 and date of sale May 17th, 1958

Condition Report*:Type: Patek Philippe Very Fine & Rare Ref. 2508 Yellow Gold Calatrava
Dial: applied faceted gold block and dart indexes
Hands; faceted gold Dauphine hands
Metal: 18k yellow gold
Case No: 696871
Case Info: two body, screw back, FB mark and "Vacuum"
Case Width: 35 mm
Crystal: acrylic
Watch Movement: No. 706921, 18 jewels, adjusted to heat, cold, isochronism and five positions, caliber 27SC, stamped twice with Geneva quality marks, fausses cotes decoration, straight line lever escapement, micrometric regulator with swan's neck spring
Band: Patek Philippe strap and 18k buckle
Circa: 1957
Condition: movement is exceptional and running, dial is superb, case is very very good with crisp hallmark, strap is as new