Great big untouched Mulco Chrono from around 1950. This example has the rarest Spillmann case... with inverted pushers. It's unpolished and measures 38mm excl. crown. The original dial is very attractive and rare as it turnened tropical with radium numerals and various gilt printed scales (hard to photograph). Movement is the great Valjoux 22 which has recently been serviced. Attached is a period sryle green/brown leather strap. Truly great chrono.