MATHY TISSOT. A 14K YELLOW GOLD WRISTWATCH WITH TRIPLE CALENDAR AND MOONPHASE
Signed Mathy Tissot, No. 121655, circa 1960.
17-jewel nickel finished mechanical lever movement with monometallic compensation balance, silvered dial with applied Arabic and dot hours, day, month and moonphase apertures, subsidiary seconds and outer date ring, circular case with horn lugs and snap on back, movement, dial and case signed.