42mm stainless steel case, octagonal crown with a faceted blue synthetic spinel, 18K pink gold bezel, silvered and partly snailed opaline dial with black transferred Roman numerals and hour markers, automatic winding caliber 1904-PS MC movement with calendar aperture at 3 o'clock and subsidiary second counter at 6 o'clock stainless steel and 18K pink gold. Water resistant to 30 meters.
42mm stainless steel case, 18K pink gold bezel, silvered and snailed opaline dial with black transferred Roman numerals, automatic winding caliber 1904-PS MC movement with calendar aperture at 3 o'clock and subsidiary second counter at 6 o'clock, alligator strap with stainless steel double adjustable deployant buckle. Water resistant to 30 meters.