A. Lange & Sohne LANGE 1 MOONPHASE Lange 1 BrandA. Lange & Sohne CollectionLange 1 ModelLANGE 1 MOONPHASE Reference109.032 Country of originGermany Type of watchMen's Case materialRose gold Case diameter38.5 mm Case thickness10.4 mm Power reserve72 hours Manual windingHoursDateMoon phasePower reserve indicatorTransparent casebackWristwatch