A rare and gorgeous stainless steel manual-winding chronograph with tachymeter.
Diameter: 38 mm.
A stainless steel manual-winding wristwatch, circa 1944.
Diameter: 34 mm.
The screw down case is one of the early attempts to produce a water resistant watch.
Extremely rare stainless steel "Hour Angle" wristwatch, circa 1930.
Diameter: 47,5 mm.
Rare gold wristwatch (cal. 30CH), circa 1952.
Diameter : 37,5 mm.
A rare and beautiful stainless steel mono-pusher chronograph wristwatch, circa 1940.
Diameter: 37 mm.