International Watch Co., a gentleman's gold automatic calendar wristwatch, 1960's,

细节
International Watch Co., a gentleman's gold automatic calendar wristwatch, 1960's,
18k, silvered dial signed International Watch Co., Schaffhausen, gilt baton markers, date aperture, dauphine hands, sweep centre seconds, nickel finished self-winding movement, circular case with snap on back, dial, movement and case signed, diameter 33mm.
See Illustration (Plate )