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Oris 677
Basic Information
| Name | Oris 677 |
|---|---|
| Manufacturer | Oris |
| Launch Year | 1965 |
| Caliber Family | Description 671, 681: sub second 672 : sweep second 677 : sub second, date Related calibers Oris 671, Oris 672, Oris 677, Oris 681 |
| Is COSC certified | No |
Technical Details
| Lignes Dimensions | 8.75 ‴ |
|---|---|
| Dimensions | 19.9 mm |
| Height | (not set) |
| Further Measures | Mounting Diameter (Dm): 19.45mm |
| Power Reserve | 41 hours |
| Frequency | 18,000 vph |
| Jewels | 15 |
| Lift Angle | 46 degrees |
Complications and Specifications
| Shape | Round |
|---|---|
| Complications |
|
| Shock Protection | KIF |
| Regulator Type | Pinned Regulator (or Index Regulator) |
| Movement Type | Manual |
| Escapement Type | Pin Lever |
| Control Type | Balance Wheel |
| Winding Type | Stem Winding (Crown) |
| Setting Type | Stem Set (Crown Pull) |
Additional Information
| Hand Sizes | 1.30 x 0.80mm |
|---|---|
| Hand Count | 3 |
| Country Of Manufacture | Switzerland |
| Notes | Remarks: pin-lever escapement ratchet on dial side, crown mechanism with rocker bar later under same designation Valjoux 7750 without day Other data: balance staff: U3401 stem: W1194 balance staff ronda: 5246 (8,75) Other data: balance staff ronda: 5246 (8,75) Mainspring: 1.700 x 8.000 x 0.080 x 300.000 mm Ranfft mentioned about this caliber: There are variants with this quantity of jewels 7, 15 |
| Signature | ca. 1965: Oris Watch Co, Swiss, 672 Kif, 7 Jewels; Kif-Protechoc (Oris 672, sweep second) |
| Import Codes |
|
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | Apr 23, 2025, 11:33:42 PM |
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