No products in the cart.
Return To ShopWatch Database
Seiko 7N42-7B00
The Seiko 7N42-7B00 watch movement is an automatic movement.
The Seiko 7N42-7B00 features the following functions:
- Automatic Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.075 x 240 x 7.5 mm | Auto | Buy mainspring | |
| 1.60 x 0.075 x 240 x 7.0 mm | GR4437X | Auto | 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 |
|---|---|---|---|
| BALANCE COMPLETE, REG W/SCREWS | 721/588 | 721/588 | Buy part |
| HAIRSPRING, FLAT | 734/AS 1156 | 104/MID 816 | Buy part |
| MAINSPRING 1.60-.075-240 7,5 | MSS-WA10 | GR 4437-X | Buy part |
| PALLET ARBOR, 40-90-09 | 72S/80P | 72S/80P | Buy part |
| ROLLER 180X80X36 | 82S/41R | Buy part | |
| ROLLER, INCABLOC 180X80X36 | 82S/148R | 730/AUR 18 | Buy part |
| SAMSON MSPG. | A10 | Buy part | |
| STAFF | 100/55 | Buy part | |
| STAFF, INC HSP .50 | 100/729 | 723/ETA 1241 | Buy part |
| STEM, FEMALE LEN 10.00 SH 4.50 | 360/11 | 404/AS 970 | Buy part |
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
