yellow gold 18 ct., three-piece case, curved sapphire glass, screwed-in caseback
buckle in gold
silvered with ligné pattern, black printed roman numerals, faceted gold hands
bezel decorated with ligné pattern
mechanical with self-winding, caliber 500P, 40-hour power reserve, 26 jewels, 21,600 vph.
hours, minutes, central second, date
34 x 31 mm
water-protected till 3 atm