Clocks, Watches & Scientific Instruments
Description:
Rolex Oyster Perpetual "Sigma Dial" Reference 6623 Women's Wristwatch, c. 1972, stainless steel case with silvered dial, applied indices, sweep-center seconds, signed screw-down crown, 26-jewel caliber 1161 automatic movement, inside case back marked I71, JB signed Rolex jubilee bracelet, dia. 25 mm
Estimate $800-1,200
winding setting and ticking at time of cataloging, scratch and edge chips to crystal, crown threads are good. fits a 6-in. wrist.
Items may have wear and tear, imperfections, or the effects of aging. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Skinner shall have no responsibility for any error or omission.

Stephen L. Fletcher
Partner/Executive Vice President and Chief Auctioneer
Director of American Furniture & Decorative Arts
508-970-3000

Jonathan Dowling
Director, Clocks, Watches & Scientific Instruments
508-970-3131

John Colasacco
Deputy Director, Jewelry
617-874-4313
Clocks, Watches & Scientific Instruments
From early timekeeping devices to precision regulators, the Clocks, Watches & Scientific Instruments department covers centuries of invention and function with trusted appraisals and world-competitive auctions.