wristwatch Bruno Sohnle -> ATRIUM -> ATRIUM ATRIUM BrandBruno Sohnle SeriesATRIUM TitleATRIUM Country of originGermany Type of watchmen`s/gen`s case materialSteel Waterproof50 m case diameter38.3 mm Case thickness (mm)8.9 mm QuartzClockminutesecond handdateWatches