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Geneva Sport Watch 50
Ligne: 19.5'''
Jewels: 11
Power Reserve: 14 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1971
Diameter: 44.8 mm
Height: 8.4 mm
Hands: 1.35 / 1.35 mm
Base: Hanhart 86
The Geneva Sport Watch 50 open face calibre watch movement features a stop function with a pillar wheel, a barrel with Geneva stopwork, shock protection introduced around 1960, and a new mobile stud carrier, balance-stop, and its guide since approximately 1970. It offers a range of timer functions, including options for 60s (0.2s) and 30min, with the option to switch to 30s (0.1s) and 15min, 10s (1/30s) and 5min, or 3s (0.01s) and 90s. The movement also includes addition timer, stem wind, sweep second, and timer functions. This movement was used around 1971.
The Geneva Sport Watch 50 features the following functions:
- Addition timer
- Option: 10s (1/30s), 5min
- Option: 30s (0.1s), 15min
- Option: 3s (0.01s), 90s
- Stem wind
- Sweep second
- Timer Function
- Timer, 60s (0.2s), 30min, pillar wheel
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 3096 | Ordinary/None | Buy staff |
| 4143 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.70 x 0.190 x 18.0 mm | Manual | Buy mainspring |
Parts Listing
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