Aventurine dial,white mother-of-pearl center.Stainless steel case.Self-winding mechanical movement.Power reserve of 68 hours.Jumping hours.12 cities through an aperture at 6 o'clock.Diameter 39 mm.
Jaquet Droz 5153, self-winding mechanical movement, double barrel, 12 time zones, jumping hours, heavy metal oscillating weight
Centered minutes Jumping hours through an aperture at 12 o'clock 12 cities through an aperture at 6 o'clock
Stainless steel Height 12.27 mm Push-button at 2 o'clock for city selection Individual serial number engraved on the case-back
3 bar (30 meters)
Aventurine, inlaid white mother-of-pearl center
Rolled-edge hand-made blue alligator leather
Stainless steel ardillon