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Gruen 335
Ligne: 8.75'''
Jewels: 17
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1940
Diameter: 19.74 mm
Hands: 1.20 x 0.70 mm
The Gruen 335 watch movement is a manual wind movement that was produced around the year 1940. It features a sub second function and offers the option for an escape-wheel cock with the same designation that includes a sweep second function.
The Gruen 335 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 2974 | Ordinary/None | Buy staff |
| 4221 | Ordinary/None | Buy staff |
| 3852 | Ordinary/None | Buy staff |
| 2996 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.090 x 260 x 8.0 mm | GR3627 | Manual | Buy mainspring |
| 1.40 x 0.085 x 240 x 7.0 mm | GR3614 | Manual | Buy mainspring |
| 1.30 x 0.080 x 245 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 |
|---|---|---|---|
| MAINSPRING 1.40-.09-260 8 | MS-512H | GR 3627 | Buy part |
| PALLET ARBOR, 40-90-10 S/S | 72S/81P | 714/AS 1045 | Buy part |
| ROLLER 190X85X36 | 82S/59R | Buy part | |
| SCREW, SET LEVER | 5443/1178 | Buy part | |
| SCREW, UPPER BALANCE CAP JEWEL | 5311/55 | Buy part | |
| STAFF | 100/254A | Buy part | |
| STEM | 200/88F | Buy part | |
| STEM, FEMALE OA9.20 SH 4.15 | 360/35 | 360/BUR 275 | Buy part |
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