SYLVI · Watches
SYLVI Vogue Analog + Digital battery
1 × 1.5V alkaline button cell
This device uses more than one power source. Only the user-replaceable cell(s) listed below can be changed.
Other batteries in this device
How to replace it
| How to open | Service both cells per the Vogue instruction manual / a watch technician. Analog side uses LR626; digital side uses CR2025 — do not mix chemistries or sizes. |
|---|---|
| Orientation | Match factory polarity for each compartment |
| Access | Caseback tool |
| Notes | Dual-power analog+digital watch — replace the cell that matches the failed display. |
Important
- LR626 powers the analog display only — not interchangeable with the CR2025 digital cell.
- Do not treat LR626 as SR626SW / 377 silver oxide.
- Button/coin cells are a swallowing hazard — keep new and used cells away from children.
Sources
Helpful for this device
Optional tools for opening, testing or charging — separate from the battery answer.
- Fluke 101 Digital Multimeter
Accurate open-circuit voltage and basic electrical checks
- Klein Tools MM400 Multimeter
General DC voltage checks including battery terminals
- Digital multimeter
Measure open-circuit voltage and general electronics checks
New battery but still not working?
A fresh 1 × LR626 should restore SYLVI Vogue Analog + Digital if the battery was the problem. Work through the checks below before replacing the device.
- Check orientation
Confirm the cell is seated correctly: Match factory polarity for each compartment
- Check the battery type
This device needs 1 × LR626 (alkaline). Rechargeable cells are not supported for this device. Same size does not always mean the same battery.
- Check known model-specific issues
LR626 powers the analog display only — not interchangeable with the CR2025 digital cell. Do not treat LR626 as SR626SW / 377 silver oxide. Button/coin cells are a swallowing hazard — keep new and used cells away from children.
- Confirm the battery itself
For most coin cells, fitting a known-good fresh cell of the correct code is simpler than capacity testing.
- Still not responding?
If a correct, fresh battery installed properly does not restore the device, the fault may be elsewhere — the device may need service or replacement.