Discuss calibers, share photos, and improve our database together on Discord
Join Community
Updates to data and images are welcome from our readers.
Eterna 1471K
Basic Information
| Name | Eterna 1471K |
|---|---|
| Manufacturer | Eterna |
| Launch Year | 1963 |
| Caliber Family | Description 1470: 12.5" , automatic 1471: 13 " , automatic 1480: 12.5" , automatic, date 1481: 13 " , automatic, date Related calibers Eterna 1470K, Eterna 1471K, Eterna 1480K, Eterna 1481K |
| Is COSC certified | No |
Technical Details
| Lignes Dimensions | 13 ‴ |
|---|---|
| Dimensions | 29.4 mm |
| Height | 4.55 mm |
| Further Measures | Mounting Diameter (Dm): 29.0mm |
| Power Reserve | 44 hours |
| Frequency | 21,600 vph |
| Jewels | 21 |
Complications and Specifications
| Shape | Round |
|---|---|
| Complications |
|
| Shock Protection | KIF |
| 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 | 1.50 x 0.90 x 0.21mm |
|---|---|
| Hand Count | 3 |
| Country Of Manufacture | (not set) |
| Notes | Other data: balance staff: U2829 stem: W2618 mainspring / battery: 1.10 x 11.0 x 0.115mm |
| Signature | 1963: 5421346, Eterna-Matic, Brevete, 21 Rubis; Kif Ultraflex (Eterna 1480K, 12.5" ) |
| Import Codes |
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | Jan 28, 2024, 8:58:24 PM |
Loading...