WATCH

Manually wound mechanical movement. Caliber 300 GS AL 36‑750 QIS FUS IRM. Patek Philippe Grandmaster Chime. Double-faced reversible wristwatch. Strikework isolator indicator. Second time zone. Second time zone day/night indicator. Day, date (on both dials), month, leap-year cycle by hands. Four-digit year display in an aperture. 24-hour and minute subdial. Crown position indication (R,A,H).

DIAL

Time side: Black opaline, gold applied Breguet numerals, hand-guilloched hobnail center. Calendar side: Black opaline. 18K solid gold dial plates.

CASE

White gold. Humidity and dust protected only (not water resistant). Diameter: 47.7 mm. Height: 16.07 mm.

BRACELET / STRAP

Alligator leather with square scales, hand-stitched, Black. Fold-over clasp.

Calibre: 300 GS AL 36-750 QIS FUS IRM
MANUAL WINDING

Grande sonnerie. Petite Sonnerie. Minute repeater. Strikework mode display (Silence / Grande Sonnerie / Petite Sonnerie). Alarm with time strike. Date repeater. Instantaneous perpetual calendar. Movement power reserve indicator. Strikework power reserve indicator. Strikework isolator indicator. Second time zone. Second time zone day/night indicator. Display of day and month. Date display (on both dials). Leap year cycle. Four-digit year display. 24-hour and minute subdial. Crown position indicator (winding [R], alarm setting [A], timesetting [H]). Moon phases. Diameter: 37 mm. Height: 10.7 mm. Number of parts: 1,366. Jewels: 108. Movement power reserve: 72 hours. Strikework power reserve: 30 hours. Balance: Gyromax®. Frequency: 25,200 semi-oscillations/hour (3.5 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.