Rolex President "Tridor" men's watch Approx. 36mm screwback case 18karat white and yellow gold case with fluted bezel Champagne dial with Roman seconds track and slash markers Baton hands and sweep seconds Day window at 12 o'clock with signature logo text and crown Date window at 3 o'clock Sapphire crystal window 27jewel automatic movement 18karat yellow gold Rolex Tridor bracelet #8285 with folding clasp Reference #18000 (inside) / 18039b (outside) Serial #8651202 Caliber #3055 Circa 1985 Each Vintage Watch purchase includes a Neiman Marcus watch box and a Neiman Marcus certificate of authenticity. Original boxes and papers are not offered in most instances and will be noted on the site when they are included. Made in Switzerland