A. Lange & Söhne - LANGEMATIK GROSSDATUM Sax-0-Mat

An elegant Glashuette platinum wristwatch with Lange oversize date Movm. No. 9726, Ref. 308.025, Cal. L921.4, Case No. 119555, Dimensions 37 mm, circa 2008, Origin Deutschland, Extract from the archives, platinum original clasp Case: Platinum, screwed on sapphire glass back, correction button to adjust the date on the left side of the case at 10 o’clock position. Dial: Solid silver, rhodié. Movm.: Automatic. In 1997 A. Lange & Söhne launched the "LANGEMATIK Sax-0-Mat", available with or without date and engraved and finely finished 21 K gold and platinum micro-rotor. This is the first automatic wristwatch ever produced by this Saxon maker of high-end timepieces. The model also features a reset function of the second hand, the so-called ZERO RESET. The second hand automatically jumps to zero when the crown is pulled, hence the spelling 0 in the name "Sax-0-Mat". In 1997, the reverse and reduction gear of the automatic winding mechanism with four micro ball bearings was considered state-of-the-art. Case: very good, slightly worn. Dial: very good. Movm.: very good, capable of running, cleaning recommended.