This «Swiss Formula» wristwatch features a steel case fitted with a blue, green or black fibreglass bezel engraved from 0 to 60 minutes. Satin-finished stainless steel bracelet or coloured leather strap. Safety clasp with extension piece. White dial with tritium-coated hour markers. Quartz movement with calendar. Screw-fastened back and screw-locked crown. Mineral crystal. Water-resistant to 200m. One size only, available in fourteen variants.