A. Lange & Söhne Datograph
Case : Platinum case 950/1000 with sapphire caseback, 3 rectangular pushers
Strap : Original black Alligator leather strap, with a original platinum pin buckle
Dial : Black dial with applied Roman numerals, big date at 12 o'clock, silvered sub-dials, Tachymeter scale, 60 seconds & 30 minutes counters, small seconds at 9 o'clock
Movement : Hand-wound, German silver movement with Glashütte striped finish & blued screws, hand engraved balance cock, column-wheel chronograph, Breguet hairspring & flyback function
Cal : L951.1
Ref : 403.035
Movement No : 33914
Case No : 1337**
D : 39 mm
Year : 2005