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Tissot 2930
Basic Information
| Name | Tissot 2930 |
|---|---|
| Alternative Name | Omega 1012 |
| Base Calibre | Omega 1012 |
| Manufacturer | Tissot |
| Launch Year | 1975 |
| Caliber Family | Description 2930: 21 jewels, date 2940: 21 jewels, day, date 2950: 17 jewels, date 2960: 17 jewels, day, date Related calibers Tissot 2930, Tissot 2940, Tissot 2950, Tissot 2960 |
| Is COSC certified | No |
Timegrapher
Beat rate
28,800 bph
Frequency
4 Hz
Reference: healthy amplitude ≈ 270–315° fully wound (>200° at 24 h); beat error ideally < 0.5 ms.
Technical Details
| Lignes Dimensions | 12.25 ‴ |
|---|---|
| Dimensions | 27.63 mm |
| Height | 4.25 mm |
| Further Measures | Mounting Diameter (Dm): 27.9mm |
| Power Reserve | 42 hours |
| Frequency | 28,800 vph |
| Jewels | 21 |
Complications and Specifications
| Shape | Round |
|---|---|
| Complications |
|
| Shock Protection | Incabloc |
| Regulator Type | Pinned Regulator (or Index Regulator) |
| Movement Type | Automatic |
| Rotor Type | Central Rotor |
| Escapement Type | Swiss Lever |
| Control Type | Balance Wheel |
| Winding Type | Automatic (Rotor-Driven) |
| Setting Type | Stem Set (Crown Pull) |
Additional Information
| Hand Sizes | 1.30 x 0.60 x 0.15mm |
|---|---|
| Hand Count | 3 |
| Country Of Manufacture | Switzerland |
| Notes | Remarks: 1975-1978 The automatic gear is integrated into the movement, instead of attaching it to a manual-wind calibre as usual. Together with indirectly driven minute and second this leaves in the center space for a rugged rotor bearing, despite the low profile. Other data: mainspring / battery: Omega 1010-1208 |
| Signature | 1976: 19653082, Tissot, Swiss; Incabloc |
Compatible Parts
33 other caliber(s) share compatible parts with this caliber.
79 compatible part(s) available — Supporter feature.
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | May 26, 2026, 4:43:56 AM |
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