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Gruen 711SS
Ligne: 12'''
Jewels: 20
Lift Angle: 54°
Power Reserve: 41 hrs
Frequency: 18000 vph
Type: Automatic
Period used: ~1950
Height: 5.7 mm
Hands: 1.45 x 0.80 mm
Base: Wittnauer 80
The Gruen 711SS watch movement is a conventional bumper automatic movement with bidirectional winding. It features automatic and sweep second functions. This movement was used during the period roughly around 1950.
The Gruen 711SS features the following functions:
- Automatic (bumper)
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 3055 | Ordinary/None | Buy staff |
| 3055 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.090 x 260 x 8.5 mm | GR3219X | 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
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| PALLET ARBOR 40X80X9 | 72S/75P | 714/AS 1141 | Buy part |
| ROLLER 180X80X36 | 82S/41R | Buy part | |
| ROLLER, INCABLOC 180X80X36 | 82S/148R | 730/AUR 18 | Buy part |
| STAFF | 100/949 | 723/WIT 9TN | Buy part |
| STEM | 200/843F | Buy part |
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