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Brand: | Vénus | 
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|---|---|---|---|
| Family: | |||
| Height: | 7.1 mm | ||
| Jewels: | |||
| Reserve: | hours | ||
| Frequency: | 18,000 A/h | ||
| Winding: | Hand winding | ||
| Diameter: | 31.0 mm (14 ligne) | ||
| Complications: | 2-Button, 7-Column Chronograph, Chronograph, Column Wheel Chronograph, Date, Day, Month, Moon Phase | ||
| Hands: | 30 Minute Chronograph Hand at 3:00, Central 60 Second Chronograph Hand, Central Date Pointer, Central Hour Hand, Central Minute Hand, Day Window at 11:30, Month Window at 12:30, Moon Phase Wheel at 6:00, Small Seconds Hand at 9:00 | ||
| Distinguishing Technical Characteristics | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 Hand-Winding  Clockwise Balance Cock  7-Column Chronograph |
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| Production: 1950 – 1960 | |||||||||||
| 1910s | 1920s | 1930s | 1940s | 1950s | 1960s | 1970s | 1980s | 1990s | 2000s | 2010s | 2020s |
Venus Cal. 198 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 full calendar (day, date, month) and moon phase indicator. The dial features a 3-9 subdial arrangement with moon phase at 6, day and month at 12, and a central date pointer.
Cal. 198 was introduced around 1950 and retired around 1960.
Venus 175 Family
| Complications | Standard | Split Seconds |
|---|---|---|
| Base | Venus 175 Venus 176 | Venus 179 |
| Hour Counter | Venus 178 | Venus 185 |
| Date, Hour Counter | Venus 183 | Venus 189 |
| Date, Moon Phase, Hour Counter | Venus 184 | Venus 190 |
| Calendar | Venus 194 | |
| 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.