A. Lange & Sohne Lange Zeitwerk Lange Zeitwerk BrandA. Lange & Sohne CollectionLange Zeitwerk ModelLange Zeitwerk Reference140.032 Country of originGermany Type of watchMen's Case materialRose gold Case diameter41.9 mm Case thickness12.6 mm Investment value50 Manual windingHoursMinutesSecondsPower reserve indicatorTransparent casebackWristwatch