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Ulysse Nardin FELSA 690
(UN)
Ligne: 11.5'''
Jewels: 17/21/25
Lift Angle: 52°
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1964-
Diameter: 26 mm
Height: 4.1 mm
Hands: 1.50 x 0.90 x 0.21 mm
Base: A. Schild 1714
The Ulysse Nardin FELSA 690 watch movement, introduced in 1964, was the first AS caliber to feature a ball-bearing rotor. Its design includes an indirectly driven minute hand, facilitating the incorporation of a large balance wheel while maintaining a low profile. Additionally, this movement provides automatic winding and a sweeping seconds hand. Furthermore, it offers a date function which can be adjusted by changing the 20-24 hour mark. The Ulysse Nardin FELSA 690 movement has been utilized since 1964.
The Ulysse Nardin FELSA 690 features the following functions:
- Automatic Winding
- Date function: set by changing 20-24 hours
- Sweep second function
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.00 x 0.115 x 360 x 11.0 mm | GR2465X | Auto | Buy mainspring |
| 1.00 x 0.118 x 320 x 10.5 mm | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
Documents
Parts Listing
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