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Benrus AR1
Ligne: 6.75 x 8'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1943
Size: 15.3 x 18.2 mm
Height: 3.4 mm
Hands: 1.10 x 0.60 mm
The Benrus AR1 watch movement is a manual wind mechanical movement that was in use around the year 1943. It is considered equivalent to other movements such as the Aurore-Villeret 120, Bulova 6AH, FHF 120, and their derivatives. The design of the Bulova calibres incorporates unique details not found in the FHF calibres, suggesting that the ebauches may have been sourced from Aurore-Villeret. Detailed differences between calibre variants 120 through 122, 122N, 124, 125, 127, 1220, and 1221 are not known but could be investigated for further understanding.
The Benrus AR1 features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.080 x 250 x 7.5 mm | Manual | 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
| Part Description | Reference # | Alternate | Buy |
|---|
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