THE TWELVE CITIES BLACK ENAMEL

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THE TWELVE CITIES BLACK ENAMEL

Black Grand Feu enameled dial. 18-carat red gold case. Self-winding mechanical movement. Power reserve of 68 hours. Jumping hours. 12 cities through an aperture at 6 o’clock. Diameter 43 mm. Numerus Clausus of 88.
Reference J010133202
Movement Jaquet Droz 5153, self-winding mechanical movement, double barrel, 12 time zones, jumping hours, 22-carat white gold oscillating weight
Indications Centered minutes Jumping hours through an aperture at 12 o'clock 12 cities through an aperture at 6 o'clock
Jewelling 28 jewels
Power reserve 68 hours
Frequency 28,800 v.p.h
Case 18-carat red gold Height 12.25 mm Push-button at 2 o'clock for city selection Individual limited serial number engraved on the case-back
Diameter 43 mm
Water resistance To 30 bar (30 meters)
Dial Ivory Grand Feu enameled dial Individual limited serial number indicated on the dial
Hands 18-carat red gold
Strap Rolled-edge hand-made black alligator leather strap
Buckle 18-carat red gold ardillon