• USD7 000 - 9 000
• EUR5 500 - 7 000
• HKD55 000 - 70 000
• HKD 93 750

C. Three-body, solid, polished and brushed, transparent case back with 6 screws, rounded bezel, concave lugs, screwed-down winding crown at 9 to rotate the city disc, at 3 for time setting and adjusting the night/day function, sapphire crystals. D. Bicolor white and black with applied luminous round pink gold indexes, white gold Arabic 12, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer white and black revolving ring with painted Arabic numerals for 24 hours, outermost revolving disc bearing names of 24 world locations, aperture for the date between 1 & 2. Luminous pink gold feuille hands. M. Cal. 3387, rhodium-plated, fausses cotes and oeil de perdrix decoration, 63 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring, 21K gold rotor, hack mechanism. Dial, case and movement signed. Diam. 43 mm. Thickness 14 mm.