No products in the cart.
Return To ShopWatch Database
Forster 420
(Foresta)
Ligne: 11.5'''
Jewels: 17
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Automatic
Period used: ~1950
Diameter: 26.3 mm
Height: 5.85 mm
Hands: 1.50 x 0.90 x 0.20 mm
Base: Gruen FEL 690
The Forster 420 is an automatic watch movement with a sweep second function. It was commonly used during the period around 1950.
The Forster 420 features the following functions:
- Automatic Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.110 x 320 x 10.0 mm | GR3983X | Auto | 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) |
|---|
Documents
Parts Listing
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
