Grandmaster Chime

SPECIFICATIONS

• Water Resistance:

  30 metres

• Movement:

  Mechanical manually wound movement

• Case Material:

  White Gold, Rose Gold

• Case Diameter:

  47.7 mm

• Case:

  White gold and rose gold. Reversible case adorned with hand-guilloched hobnail pattern. Humidity- and dust-protected only (not water-resistant). Diameter: 47.7 mm. Height: 16.07 mm.

• Dial:

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

• Movement Power Reserve:

  72 hours

• Strikework Power Reserve:

  30 hours

• Complications:

  Manually wound mechanical movement. Caliber 300 GS AL 36‑750 QIS FUS IRM. Patek Philippe Grandmaster Chime. Double-faced reversible wristwatch. Grande and petite sonnerie. Minute repeater with classic gongs. Strikework mode display (S G P). Alarm with time strike. Alarm on/off indication. Date repeater. Movement and strikework power-reserve indication. Strikework isolator indication. Second time-zone. Second time zone day/night indication. Instantaneous perpetual calendar. Day, date (on both dials), month, leap-year cycle by hands. Four-digit year display in an aperture. Moon phases. 24-hour and minutes subdial. Crown position indication (R A H).

• Strap:

  Alligator leather with square scales, hand-stitched, patinated dark chestnut. White gold and rose gold fold-over clasp.