Reference 2CXAP.S03A Self-winding chronograph, date at 3 o’clock, hours, minutes, calibre G1745, 48-hour power reserve, 42mm 18-carat rose-gold case, left hand fast-action start/stop trigger and reset pusher, domed sapphire crystal, 18-carat rose-gold case back with Greenwich Observatory hand- engraved and sapphire aperture on the balance wheel, brown crocodile strap. Water resistant to 50 metres.