Patek Philippe Grand Complications 7140R-001
Patek Philippe Grand Complications 7140R-001
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To account for months with 31, 30, and 28 days - as well as 29 days in leap years - a movement must possess a mechanical “memory” spanning four years, or 1,461 days. Achieving this requires an exceptionally sophisticated mechanism, built upon a complex interplay of levers and cams rotating around their respective axes.
This is a field in which Patek Philippe has consistently demonstrated its long-standing expertise and technical mastery.
Technical Specifications
Technical Specifications
Watch
Ultra-thin mechanical self-winding movement. Caliber 240 Q.
Dial
Silvery-white opaline, gold applied hour markers.
Case
Rose gold. Interchangeable full back and sapphire crystal case back. Water-resistant to 30 m. Case diameter: 35.1 mm. Height: 8.7 mm.
Gemsetting
Bezel set with 68 diamonds (~0.68 ct). Prong buckle set with 27 diamonds (~0.2 ct).
Strap
Straps: shiny alligator with square scales, hand-stitched, mink gray (originally fitted) and royal purple (additional strap). Prong buckle set with 27 diamonds (~0.2 ct).






