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International Durowe 471
(Durowe)
Ligne: 8.75'''
Jewels: 7/15/17
Lift Angle: 52°
Power Reserve: 45 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1935-1967
Diameter: 19.7 mm
Height: 3.45 mm
Hands: 1.20 x 0.65 / 0.18 mm
The International Durowe 471 watch movement was produced from 1935 to 1967, with a total of less than 16 million units manufactured. It featured an optional bimetallic screw balance and could be found with or without a separate escape-wheel cock. The movements within this family had various balances, some with the same calibre designations, while others differed slightly. These differences were small enough that parts could be interchanged. The functions of the International Durowe 471 movement included manual winding and a subsecond feature. Additionally, there were other calibres with similar appearances that had a height of 3.0mm.
The International Durowe 471 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 143 | Ordinary/None | Buy staff |
| 262 | Ordinary/None | Buy staff |
| 2851 | Ordinary/None | Buy staff |
| 292 | Ordinary/None | Buy staff |
| 3245 | Ordinary/None | Buy staff |
| 5096 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.080 x 250 x 7.5 mm | Manual | Buy mainspring | |
| 1.60 x 0.080 x 260 x 7.0 mm | GR4446 | Manual | Buy mainspring |
| 1.60 x 0.080 x 240 x 7.0 mm | GR4445 | Manual | 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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