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Seiko 2E20-681H
The Seiko 2E20-681H watch movement has a beat rate of 21600 vibrations per hour (vph) and is equipped with 17 jewels.
The Seiko 2E20-681H features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|
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 FORK AND ARBOR | 710/1070 | 710/AS 1491 | Buy part |
| SET BRIDGE | 445/669 | 445/AS 1491 | Buy part |
| STAFF, KIF | 100/2346 | Buy part |
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