Oris 725
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12”’ | Hand Wind | Swiss Lever | Small Seconds | Chronograph | Date |
Remarks:
- Chronograph: 60 s, column wheel
- Listing ID: 2756
- Manufacturer / Brand: Oris
- Caliber: 725
- Size in French Lignes: 12''', Height 6.7 mm
- Size range mm largest diameter: 22 - 31 mm
- Shape: Round
- Winding: Manual (Crown)
- Hands Setting: Crown
- Seconds Hand: Small seconds
- Escapement: Lever (Swiss, English, Glashütte)
- Date, Day, Month...: Date
- Other Functions: Chronograph
- Jewels: 17
- Setting Lever Screw/Pin Position: Right
- Balance Position: Bottom (120 - 240°)
- Shock Protection: KIF Trior
- Beats per hour: 18,000
- Balance Type: Unknown
- Power Reserve: Unknown
- Production Period: Unknown, probably around 1970
- Identification: Movement marked ORIS Watch Co. 725. Original data sheet available.
- External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-33#post-4175459
- Country: Switzerland
- Contributor ©: Uhrforum.de member Rainer Nienaber
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