Patek Philippe: Complexity of hand-finishing

Discover the effort and complexity of exclusive hand-finishing techniques lavished on the watches of the family-owned manufacture. The luster of the hand-polished case. The beauty of the manually enameled dial. The intricacy of the hand-finished movement parts. The delicacy of the consummately hand-set numerals. The men's Ref. 5370P split-seconds chronograph is a fantastic example of how traditional artisanship is enriched with stunning, manually executed finishes. 5370 SPLIT-SECONDS CHRONOGRAPH. MANUALLY WOUND MECHANICAL MOVEMENT. CALIBER CHR 29-535 PS Instantaneous 30-minute counter. Seconds subdial. Tachymeter scale. Dial: authentic black enamel, gold applied Breguet numerals. 18K gold dial plate. Case: platinum. Interchangeable full back and sapphire-crystal case back. Water resistant to 30 m. Diameter: 41 mm. Height: 13.56 mm. http://www.patek.com/en/insider/hand-finishing/what-is-hand-finishing