A. Lange & Sohne LANGE 1 TIME ZONE Lange 1 BrandA. Lange & Sohne CollectionLange 1 ModelLANGE 1 TIME ZONE Reference116.032 Country of originGermany Type of watchGents Case diameter41.9 mm Case thickness11 mm Power reserve72 hours Manual windingHoursMinutesDatePower reserve indicatorSecond time zoneTransparent casebackWristwatch