Patek Philippe Aquanaut 5968

The Patek Philippe Aquanaut 5968A-001 is a chronograph in a 42.2 mm steel case. The case measures 11.9 mm thick and sits with a sunburst black dial beneath a sapphire crystal, with a matching sapphire caseback on display. Inside is the self-winding calibre CH 28-520 C, a flyback chronograph with a central chronograph hand, 60-minute counter and date aperture. The hands and numerals carry luminescent coating for legibility in low light. Power reserve runs between 45 and 55 hours. The watch is fitted on a rubber strap closed by a steel folding clasp. Patek Philippe rates the case to 30 metres, held by a screw-down crown.