Steel case, 18K pink-gold bezel, heptagonal crown set with a blue synthetic faceted spinel, sapphire crystal, silvered and snailed opaline dial, black transferred Roman numerals, luminescent sword-shaped black oxidized-steel hands, alligator-skin strap, double adjustable deployant buckle in steel, mechanical Manufacture movement with automatic winding calibre 1904-PS MC, calendar aperture at 3 o'clock, subsidiary seconds counter at 6 o'clock, water resistant to 30 metres / 100 feet. Case dimensions: 42 mm in diameter, 14 mm thick