Olma Chronographe “Sea Cup”

European Watch Clock and Jewellery Fair 1991 BF 313
The “Sea Cup” chronograph with two-tone case, water-resistant to 50 m and fitted with a saphire crystal, is a study in elegant ruggedness. It is notable for the nautical shackle used decoratively here. Ronda 726, 12-line movement, with two totalizers, 30-minute and 12-hour, plus a date calendar subdial at 6 o’clock. Choice of case styles : stainless steel, two-tone goldplate, blue titanium nitride (PVD) with 10-micron goldplate trim. Genuine sharkskin strap or else steel, goidpiated or blue PVD metal bracelet. (OLMA “Sea Cup” Chronograph)