Longines L160.2 Movement Technical Reference | ETA 256.041
The Longines L160.2 is recorded in the Gilded Hour catalogue as a quartz movement cross-referenced to ETA 256.041. It appears in a later Longines Les Grandes Classiques watch and should be identified from the movement itself before any replacement or battery work.
Technical snapshot
| Longines designation | L160.2 |
|---|---|
| Catalogue cross-reference | ETA 256.041 |
| Movement type | Quartz |
| Gilded Hour listing battery | SR621SW |
| ETA family reference lead | ETA 256.041 is an 8¼-ligne, 1.95 mm quartz family entry; battery and hand-height details must be confirmed for the fitted variant |
Battery and replacement guidance
SR621SW is the battery currently recorded for the connected Gilded Hour L160.2 listing. Treat that as a watch-specific catalogue observation, not a universal replacement instruction. Confirm the movement marking, battery well, cell height, polarity and clamp before fitting a new cell.
Service notes
Inspect the battery compartment for leakage and corrosion, then check the contact spring, coil, circuit, setting mechanism and hand clearance. A replacement ETA 256.041 should only be considered after comparing diameter, thickness, stem position, hand sizes and dial-foot constraints.
Longines watch recorded with this calibre
Sources and attribution
Gilded Hour archive note: This is an original research summary prepared for The Gilded Hour. It is not a reproduction of a Longines or ETA service manual. Calibre names, battery references and replacement suitability must be checked against the movement actually fitted to the watch.