|Diameter:||31.0 mm (14 ligne)|
|Complications:||2-Button, 7-Column Chronograph, Chronograph, Column Wheel Chronograph, Date, Split Seconds Chronograph|
|Hands:||12 Hour Chronograph Hand at 6:00, 30 Minute Chronograph Hand at 3:00, Central Hour Hand, Central Minute Hand, Central Split Second Chronograph Hand, Date Pointer at 12:00, Small Seconds Hand at 9:00|
|Distinguishing Technical Characteristics|
Clockwise Balance Cock
|Production: 1949 – 1960|
Venus Cal. 189 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 a split-second function and hour counter at 6:00 and date pointer at 12:00. The dial features a 3-6-9-12 subdial arrangement.
Cal. 189 was introduced around 1949 and retired around 1960.
Venus 175 Family
|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|
More detail on the history of Vénus is available in the Grail Watch article, “The Rise of Vénus, Legendary Chronograph Maker“Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.