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Cortebert 703
Ligne: 5.75 x 8.5'''
Jewels: 15/17
Power Reserve: 34 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Size: 12.9 x 19.5 mm
Hands: 1.00 x 0.50 mm
The Cortebert 703 is a mechanical watch movement that shares similarities with the Unitas 510, 512, 515, and 520 through 524, and 533 movements. However, specific differences between these movements are not known. The Cortebert 703 movement is classified as a manual wind movement and was commonly used during the approximate period of 1955.
The Cortebert 703 features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.080 x 260 x 7.5 mm | GR40771 | Manual | Buy mainspring |
| 1.50 x 0.080 x 245 x 7.5 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| GIB/BOLT INCA 240X19 THICK | 400/1 | 180.19/INCA #11 | Buy part |
| JEWEL, INCA BALANCE 135X50X09 | 400/11 | 111.09/INCA#8 | Buy part |
| JEWEL, INCA UPPER CAP 120X27 | 400/7 | 121.11/INCA #5 | Buy part |
| JEWEL, UPPER CAP INCA 120X18 | 400/8 | 122.11/INCA #6 | Buy part |
| LOWER INCA SETTING D160 H9 | 400/38 | 112.20.9 | Buy part |
| SCREW, INCA SHOCK .15X.50 | 400/809 | 150.21/INCA #14 | Buy part |
| SHOCK SPRING, LOWER INCABLOC | 400/6 | 172.03/INCA #4 | Buy part |
| SHOCK SPRING, UPPER INCABLOC | 400/4 | 170.03/INCA #1 | Buy part |
| UPPER UNIT D295 H9 | 100.11.295.9 | Buy part |
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