Product Description
- Item: Wristwatch
- Brand: Atlas
- Model: Bidynator
- Movement: Automatic
- Case Material: Steel
- Country: Swiss
- Jewels: 17 Jewel
- Gender: Men's
- Caliber: Felsa 692
- Size: 36mm
- Band Material: Black Leather
Product Measurements
- Diameter: 36mm
- Lug Width: 18.5mm
- Lug to Lug: 45mm
- Thickness: 13 mm
Product Condition
- Overall Condition: Fair, overall condition for its age.
- Functions: Running and has been serviced. Fast 31 Seconds a Day, Amplitude 254, Beat Error 5.3
- Case: There is discoloration and scratches on the case.
- Crystal: There are scratches on the crystal.
- Dial: The dial has light scratches on it.
- Hands: The hands have rust on them.
- Band: The band is not original.
- Additional Information: The Felsa Bidynator movement, invented by Friedrich Meyer, was the first successful automatic movement with a bidirectional, or double-sided, winding rotor. First patented in 1942, this innovation was so influential that it set the standard for many modern automatic watch movements.