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Omega 23.7T1
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 45 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1960
Diameter: 25.6 mm
Height: 4.5 mm
Hands: 1.30 x 0.90 x 0.21 mm
The Omega 23.7T1 watch movement is a manual wind mechanical movement that features a sweep second function. It is part of a series of movements, including the 74 and 741, with differences that are not known. The Omega 23.7T1 movement was commonly used in watches produced around the 1960s.
The Omega 23.7T1 features the following functions:
- Manual Winding
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4797 | Ordinary/None | Buy staff |
| 5449 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.120 x 340 x 10.5 mm | GR4538 | Manual | Buy mainspring |
| 1.60 x 0.120 x 320 x 10.5 mm | Manual | Buy mainspring | |
| 1.60 x 0.110 x 340 x 10.0 mm | GR4516 | 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 |
|---|---|---|---|
| BALANCE COMPLETE, INCA | 721/1075 | INCA/FF 74 | Buy part |
| DATE STAR DRIVE WHEEL | A/2753 | 7064/ROL 1035 | Buy part |
| GIB/BOLT INCA 240X19 THICK | 400/1 | 180.19/INCA #11 | Buy part |
| JEWEL, INCA BALANCE 135X50X10 | 400/12 | 111.10/INCA #9 | 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 SETTING D230 H10 | 400/133 | 103.20.10 | Buy part |
| MAINSPRING 1.60-.11-340 10 | MS-710P | GR 4516 | Buy part |
| PALLET ARBOR | 72S/100P | 714/ENI 1120 | Buy part |
| ROLLER 180X80X36 | 82S/41R | Buy part | |
| ROLLER, INCABLOC 180X80X36 | 82S/148R | 730/AUR 18 | Buy part |
| SHOCK SPRING, LOWER 223 X 155 | 400/811 | 173.03/INC | Buy part |
| SHOCK SPRING, UPPER INCABLOC | 400/4 | 170.03/INCA #1 | Buy part |
| STAFF, INCA COL .70 | 100/1993 | Buy part | |
| STEM | 200/383F | Buy part | |
| STEM, FEMALE OA9.25 SH3.37 | 360/338 | 404/FF 74 | Buy part |
| UPPER INCA SETTING D317 H10 | 400/24 | 100.11.317.10 | Buy part |
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