Rolex.
Oyster Perpetual, Day-Date, Superlative Chronometer Officially Certified,case NO. 2637906, Ref. 1803, MINK DIAL. Fine and rare, tonneau-shaped, center seconds, self-winding, water-resistant, 18K yellow gold wristwatch with day & date and an 18K yellow gold Rolex riveted bracelet with deployant clasp. Accompanied by the Guarantee, COSC and booklet. Sold in 1972.
Dial, case and movement signed, in good condition.
NOTE: The Rolex Day-Date is one of the storied manufacturer's most prized and recognized models. The watch was brought to prominence on the wrist of President Eisenhower, and was worn by other presidents as well.
DIAM: 36 mm THICKNESS: 13 mm