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Eppler 2
Basic Information
| Name | Eppler 2 |
|---|---|
| Manufacturer | Eppler |
| Launch Year | 1957 |
| Caliber Family | Description 10.5" : sub second, lever cock with alignment pins 1: sub second, pointed balance 2: sub second, pivoted balance 4: sweep second, pivoted balance 5: sub second, new pivoted balance 5(SC): sweep second, new pivoted balance Related calibers Eppler 1, Eppler 10.5", Eppler 2, Eppler 4, Eppler 5, Eppler 5 (SC) |
| Is COSC certified | No |
Technical Details
| Lignes Dimensions | 10.5 ‴ |
|---|---|
| Dimensions | 24 mm |
| Height | 4.6 mm |
| Further Measures | Mounting Diameter (Dm): 23.4mm Stem height (T): 2.2mm Mounting Height (F): 0.4mm |
| Power Reserve | (not set) |
| Frequency | 18,000 vph |
| Jewels | 4 |
Complications and Specifications
| Shape | Round |
|---|---|
| Complications |
|
| Shock Protection | Incabloc |
| 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 | hollow minute pinion with hand arbor in it: 1.40 x 0.45 / 0.19mm solid minute arbor with cannon pinion: 1.40 x 0.80 / 0.19mm |
|---|---|
| Hand Count | 3 |
| Country Of Manufacture | Switzerland |
| Notes | Remarks: pin-lever escapement Other data: balance staff: U361 stem: W349 / W2252 / W2239 normal / long / waterproof mainspring / battery: 2.00 x 9.0 x 0.12mm balance staff ronda: 4493 (10,5) balance staff ronda: 2885 (10,5) |
| Signature | 1) 1957: old data sheet 2) ca. 1945: Swiss, 17 Jewels; Incabloc (Eppler 1) |
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | Apr 23, 2025, 11:32:01 PM |
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