| Caliber 1520, 1530, 1570 Part # |
| 1530-7825 - Mainspring |
| 1530-7826 - Barrel Arbor |
| 1530-7830 - Jewel for Centre Wheel, Upper |
| 1530-7831 - Third Wheel |
| 1530-7838 - Centre Seconds Pinion |
| 1530-7839 - Second Pinion Friction Spring |
| 1530-7853 - Screw for Balance, Train, Barrel Bridge |
| 1530-7864 - Balance Staff |
| 1530-7869 - Winding Stem |
| 1530-7870 - Winding Pinion |
| 1530-7871 - Sliding Pinion Clutch Wheel |
| 1530-7872 - Crown Wheel |
| 1530-7876 - Ratchet Wheel |
| 1530-7878 - Click |
| 1530-7882 - Screw for Setting Lever |
| 1530-7887 - Setting Wheel |
| 1530-7888 - Minute Wheel |
| 1530-7896 - Screw for Case |
| 1530-7906 - Axle for Oscillating Weight |
| 1530-7907 - Jewel for Oscillating Weight, Upper |
| 1530-7909 - Jewel for Oscillating Weight, Lower |
| 1530-7910 - Pinion for Oscillating Weight |
| 1530-7911 - Spring-Clip for Oscillating Weight |
| 1530-7917 - Driving Wheel for Ratchet Wheel |
| 1530-7919 - Jewel for Driving Wheel for Ratchet Wheel |
| 1530-7920 - Bush for Barrel |
| 1530-7932 - In-Setting |
| 1530-7937 - Cap Jewel |
| 1530-7938 - Spring |
|
1525-7950 - Center Wheel with Cannon Pinion for 1525
|
| 1530-7961-1 - Champagne Date Disc for 1530 |
| 1530-7961-2S - Silver Date Disc for 1530 |
| 1530-7961-2W - White Date Disc for 1530 |
|
1555-8007 - Jewel for Cam Yoke for 1555
|
|
1555-8008 - Spring for Cam Yoke for 1555
|
|
1555-8011 - Stud for Cam for 1555
|
| 1570-8115 - Balance Stop Spring |
|
1555-8017-101 - Day Indicator Champagne for 1555
|
1570-8035 - Calendar Wheel Nut for 1570
(Same as 3035-5093) |
1520-8076 - Bush for Centre Wheel (Lower) for 1520
|
