Tissot PRX

TISSOT PRX chronograph, Switzerland around 1990, self winding, steel case with gold plated 12-angled bezel, screwed down case back, black waffle dial, gilded indices and hands, day and date at 3, nickel plated movement calibre Valjoux 7750, 17 jewels, precision adjustment, original box enclosed, diameter approx. 40 mm, overhaul recommended at buyer's expense, condition 2, property of a collector