Rolex "Oyster Perpetual DAY-DATE Superlative Chronometer officially certified", Movement No. 7297642, Case No. T177102, Ref. 18239, Cal. 3155, 36 mm, circa 1996

A gentleman's very fine, rare automatic wristwatch with day and date indicator
Case: 18k white gold, screw back, reeded bezel, screwed "Twinlock" winding crown, 18k "President"-white gold bracelet ref. 8385. Dial: silvered, applied diamond indexes, centre seconds, baton hands. Movm.: rotorwind movement, rhodium-plated, ground, 6 adj., 31 jewels, Glucydur balance, shock protection for balance.