A. Lange & Söhne. A fine and rare platinum calendar manual wind wristwatch with power reserve
Lange 1, Ref:111.025, Case No.117925, Movement No.7038, Circa 1998
53-jewel Cal. L901.0, Glashütte 3/4 plate, straight line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, swan neck micrometer regulator, hand-engraved balance bridge, hack mechanism, black matte dial, eccentric hour and minute dial, applied Roman numeral and diamond shaped hour markers, subsidiary dial for running seconds, power reserve indication, double aperture for date, brushed and polished case with screwed exhibition case back, fitted leather strap with platinum A. Lange & Söhne buckle, together with fitted box and certificate, case, dial and movement signed 36mm.