Th Picard Fils La Chaux-de-Fonds Vintage Chronograph. 39 mm case diameter. Steel case gold plated. Original dial in perfect condition. New leather strap. Venus Movement cal. 205. The Venus cal. 205 is part of the Venus 175 movement family. It is a manual-wind chronograph movement with a column wheel. Similar to the base Venus 175/176, it adds a seconds hand with a rattrapante functionality, a complete calendar (day, date, month), and a moon phase indicator. The dial features a layout with subsidiary dials at 3, 6, 9, and 12 o'clock. In working condition (the watch and the chronograph). Attention: I do not ship the watch to the US.