Preowned in 40mm stainless steel casing with moon phase function. With the rounded octagonal shape of its bezel, the ingenious porthole construction of its case, and its horizontally embossed dial, the Nautilus has epitomized the elegant sports watch since 1976. Forty years later, it comprises a splendid collection of models for men and women. Warranty dated November 2011. Comes complete set with box and cert.