5270J 001 - GRANDES COMPLICATIONS
Watch
Manually wound mechanical movement. Caliber CH 29‑535 PS Q. Chronograph. Central chronograph hand. Instantaneous 30-minute counter. Perpetual Calendar. Day, month, leap year and day/night display in apertures. Date by hand. Seconds subdial.
Dial
Silvery opaline, gold applied hour markers. Tachymeter scale.
Case
Yellow gold. Interchangeable full back and sapphire-crystal case back. Water-resistant to 30m. Diameter: 41 mm. Height: 12.4 mm.
Bracelet / Strap
Alligator leather with square scales, hand-stitched, matte chocolate brown. Fold-over clasp.
Caliber
CH 29-535 PS Q MANUAL WINDING
Chronograph. Center chronograph hand and instantaneous 30-minute counter. Perpetual calendar with day/night indication. Small seconds. Moon phases.
Diameter
32 mm
Height
7 mm
Parts
456
Power reserve
With the chronograph disengaged: min. 55 hours – max. 65 hours.
Balance
Gyromax®
Vibrations/hour
28.800 (4 Hz)
Balance spring
Breguet
Hallmark