Vintage Rotary Watch on Leather Strap

WATCH – ROTATY “JET FLYER”, C.1960S

A wristwatch by Rotaty of mid-twentieth-century design, using a mechanical self-winding movement and presented in an 18-carat yellow gold case. The dial is of machined steel finish with applied gold baton hour markers accented by black enamel inlays, and a date aperture positioned at 3 o’clock. The watch is fitted with a later replacement strap.

Movement: ETA 25-jewel automatic mechanical movement with Incabloc shock protection; jeweled bearings positioned at principal pivot and escapement contact points including balance staff, train wheel and escape wheel assemblies; Condition: Good (serviced, 12-month guarantee).
Case: 34.50 x 9.80 mm; 18-carat yellow gold case (assayed Switzerland, La Chaux-de-Fonds); Case back numbered “76 45 04”; Service marks internally present; 37.90g gross.