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International Durowe 7523-3
(Durowe)
Ligne: 8.75'''
Jewels: 17
Power Reserve: 32 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1942-
Diameter: 19.74 mm
Height: 5.15 mm
Hands: 1.20 x 0.60 / 0.18 mm
The International Durowe 7523-3 watch movement, introduced in 1942, is the first ladies calibre featuring bidirectional rotor winding. It shares a design equivalent to the gents calibre Felsa 410, which was also produced in 1942. The movement is manually wound while operating with a sub second function. Differences between the Felsa 380 and 381 variants are not specified.
The International Durowe 7523-3 features the following functions:
- Automatic Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.070 x 220 x 6.5 mm | Auto | Buy mainspring | |
| 1.30 x 0.070 x 200 x 6.5 mm | GR3185X | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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