August 17, 2026Published by on August 17, 2026Categories Lemania Automatic Space Chronograph. Cal. 5100. Same as Sinn 142 D1 SpaceThis is a Lemania chronograph dating to the early 1970’s. It’s a large and chunky case with internal rotating bezel operated by the crown at the 10 position. Lemania Automatic Space Chronograph. Case back: Screw on.
