Grande Heure Minute Quantieme Onyx

Black onyx dial.
Stainless steel case.
Date through an aperture at 6 o’clock.
Self-winding mechanical movement.
Power reserve of 68 hours.
Diameter 43 mm.

Technical Data
Reference: J017530270
Movement: Jaquet Droz 1150.P, self-winding mechanical movement, silicon balance spring and pallet horns, double barrel, heavy metal oscillating weight
Indications: Centered hours, minutes and seconds Date through aperture at 6 o'clock, black varnished numerals
Jewelling: 28 jewels
Power reserve: 68 hours
Frequency: 28,800 v.p.h.
Case: Stainless steel Diameter 43 mm Height 10.85 mm Individual serial number engraved on the case-back
Diameter: 43 mm
Water resistance: To 3 bar (30 meters)
Dial: Black onyx dial 18-carat white gold indexes and aperture
Hands: Hours, minutes and seconds with rhodium treatment
Seconds with red tip
Strap: Rolled-edge hand-made black alligator leather strap
Buckle: 20 mm stainless steel ardillon buckle
Complications: Date