5172G – COMPLICATIONS MANUAL WINDING

Rose-gilt opaline, charcoal gray gold applied numerals with luminescent coating. Tachymeter scale. White gold. Guilloched pushers. Diameter: 41 mm. Height: 11.45 mm. Water-resistant to 30 m. Sapphire crystal case back. Alligator leather with square scales, hand-stitched, shiny chocolate brown. Fold-over clasp. Chronograph. Central chronograph hand. Instantaneous 30-minute counter. Small seconds.
Chronograph. Central chronograph hand. Instantaneous 30-minute counter. Small seconds. Diameter: 29.6 mm. Thickness: 5.35 mm. Number of parts: 270. Bridges: 11. Jewels: 33. Power reserve: With the chronograph disengaged: min. 65 hours. Balance: Gyromax®. Vibrations/hour: 28 800 (4 Hz). Balance spring: Breguet. Hallmark: Patek Philippe Seal.