Clocks, Watches & Scientific Instruments
Description:
Sinn Stainless Steel Reference 103 Wristwatch, polished case with black dial, day-date at 3, 30-minute counter at 12, 12-hour counter at 6, running seconds at 9, signed screw-down crown, 25-jewel caliber 7750 automatic movement, case back marked 4123056, signed bracelet and clasp, inner and outer boxes, dia. 40 mm.
Estimate $700-900
winding setting and ticking at time of cataloging, chronograph functions as intended, scratches to crystal and scuffs to case. Case would benefit from a cleaning. Service was performed 7-14-2016, receipt accompanies the watch.
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.