Wempe Manual winding Chronometerwerke BrandWempe CollectionChronometerwerke ModelManual winding ReferenceWG04 0010 Country of originGermany Type of watchWomen's Case materialSteel and precious stones Case diameter37.7 mm Case thickness8.1 mm Power reserve80 hours Water resistance50 m Manual windingHoursMinutesSecondsWristwatch