No products in the cart.
Return To ShopWatch Database
Gruen 500
Ligne: 10.5'''
Jewels: 17
Power Reserve: 47 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1960
Diameter: 24.1 mm
Height: 4.35 mm
Hands: 1.30 x 0.85 x 0.23 mm
The Gruen 500 is a manual wind mechanical watch movement with a sweep second function. It is part of a series of movements that also includes the R23D, R23F, and R23G, with differences between them not known. The R23E was utilized in watches produced around 1960.
The Gruen 500 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.110 x 300 x 9.0 mm | GR4149 | 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 |
|---|
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
