ZENITH PILOT. TYPE 20. REF. 95.2420.5011. LIMITED SERIES OF 250. Oversized aircraft wristwatch in titanium on leather. Case: oversize round in matt titanium, polished bezel, large fluted crown, limited series plate on caseband, sapphire caseback. Dial: black, Arabic numerals and luminous hands, railway track, two counters for small seconds and 48-hour power reserve. Movement: mechanical, cal. 5011K, chronometer-certified. Strap: leather with titanium buckle, signed. Dial, case and movement signed. Numbered 55/250 and 204900. Diameter: 57.5mm With: case, certificate, Cosc.