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Rolex 7994
The JLC caliber 630, also known as the Mechaquartz caliber, is a technically complex movement with a quartz base that powers a mechanical chronograph. With a total of 233 parts, it showcases a date and moonphase display. This movement notably incorporates Incabloc Shock Protection and offers the function of Sweep Seconds. It has been utilized by JLC and IWC.
The Rolex 7994 features the following functions:
- Incabloc Shock Protection
- Sweep Seconds
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 ARBOR | 72S/308P | 714/AS 1560 | Buy part |
| ROLLER, INCABLOC 180X75X36 | 82S/147R | 730/AS 1649 | Buy part |
| STAFF, INCA | 100/2429 | Buy part | |
| STEM | 200/1557F | Buy part |
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