Zenith - A steel and titanium 'El Primero Defy Xtreme Open' chronograph wristwatch

circa 2009, model number 96.0525.4021, reference number UFS-15-052886, the signed circular brushed aluminium dial with black carbon fibre detailing, 35mm diameter, silver coloured skeleton hands with red SuperLuminova inserts, centre chronograph sweep with SuperLuminova tip, subsidiary three branch running seconds at 9 o'clock, wheel shaped minute register at 3 o'clock and power reserve indicator at 6 o'clock, fully jewelled mechanical automatic movement with start/stop and reset pushers within screw down collars with carbon fibre inserts above and below the screw down crown within C shaped crown guard, case of black titanium, 46.5mm diameter, front with uni-directional rotating bezel and helium escape valve at 10 o'clock, verso screw down, signed and numbered 96.0525.4021, to a two tone steel and titanium link bracelet with signed deployant clasp, presented in the original signed and liveried case with outer two piece card sleeve, instruction booklet, temporary warranty card dated 4/11/2009, 2 service guarantee cards dated 19/1/2016 and 11/11/2022, 4 spare links and original spare parts from previous services