Patek Philippe Ref. 2451 Gold Screw Back Calatrava, circa 1958
Case: No. 684200, 18k yellow gold, 31 mm, screw back, inner metal cap over the movement
Dial: silver, gold baton indexes and hands, silvered minute dots, sub seconds
Movement: No. 742688, caliber 10-200, 18 jewels, adjusted heat, cold, isochronism and five positions, Geneva quality marks
Band: leather, Patek Philippe 18k gold buckle
Signed: Patek Philippe Geneve, with boxes

Type: Patek Philippe Ref. 2451 Gold Screw Back Calatrava, circa 1958
Dial: silvered, gold baton indexes
Hands: gold baton hands
Metal: 18k yellow gold
Case: #684200
Case Info: screw back
Case Width: 31 mm
Watch Movement: No. 742688, caliber 10-200, 18 jewels, adjusted heat, cold, isochronism and five positions, Geneva quality marks
Band: leather, Patek Philippe 18k gold buckle
Condition: case, dial and movement are good, runs some but stops, cleaning and service are needed, the inner leatherette "skin" of the box is deteriorated