|Diameter:||31.0 mm (14 ligne)|
|Complications:||2-Button, 7-Column Chronograph, Chronograph, Column Wheel Chronograph, Date, Day, Month, Moon Phase, Split Seconds Chronograph|
|Hands:||30 Minute Chronograph Hand at 3:00, Central 60 Second Chronograph Hand, Central Hour Hand, Central Minute Hand, Small Seconds Hand at 9:00|
|Production: 1950 – 1960|
Venus Cal. 205 is part of the Venus 175 family of movements. It is a hand-winding column wheel chronograph movement. Similar to the base Venus 175/176, it adds split seconds, a full calendar (day, date, month) and moon phase indicator. The dial features a 3-6-9-12 subdial arrangement.
Cal. 205 was introduced around 1950 and retired around 1960.
|Hour Counter||Venus 178||Venus 185|
|Date, Hour Counter||Venus 183||Venus 189|
|Date, Moon Phase, Hour Counter||Venus 184||Venus 190|
|Calendar, Moon Phase||Venus 198||Venus 205|
|Calendar, Hour Counter||Venus 192||Venus 193|