VULCAIN gents wristwatch, manual winding, Switzerland around 1960, stainless steel case, snap on bezel & case back marked Grand Prix, silvered dial with raised indexes marked exactomatic restored, display of hours, minutes & constant second, rhodium plated movement, 17 jewels, calibre 355, screw balance, 4 pressed chatons, diameter approx. 33 mm, flat, overhaul recommended at buyer's expense, condition 2-3, property of a collector