No products in the cart.
Return To ShopWatch Database
Eterna 520S
Ligne: 10.5'''
Jewels: 17
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 23.3 mm
Hands: 1.30 x 0.90 x 0.20 mm
The Eterna 520S watch movement utilizes a pin-lever escapement, and features a ratchet on the dial side with a crown mechanism that incorporates a rocker bar. This movement offers manual winding, a sweep second function, and a calendar with a date adjustment range of +/-24 hours.
The Eterna 520S features the following functions:
- Calendar
- Date: set by +/-24h
- Manual Winding
- Pin lever
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.100 x 300 x 9.0 mm | GR4122 | Manual | Buy mainspring |
| 1.50 x 0.105 x 280 x 9.0 mm | GR41332 | Manual | Buy mainspring |
| 1.50 x 0.105 x 270 x 9.0 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
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
