ETA E61.111
Factory specs
- Caliber
- E61.111
- Made in
- Switzerland
- Jewels
- 8
- Accuracy
- —
- Battery life
- —
- Diameter
- 18.2 mm
- Height
- 1.95 mm
- Functions
- Hours, Minutes, Seconds, Date
Swiss 8¼-ligne three-hand quartz with date window from ETA's Flatline range. ETA's calibre page: 18.20mm, 1.95mm high, 8 jewels, hours, minutes, central seconds, date in a window, stop-seconds / stop-motor, end-of-life indicator, PreciDrive, theoretical battery life 32 months with a 14.5 mAh cell or 44 months with a 20 mAh cell (so battery life isn't recorded as one figure). ETA describes PreciDrive as thermo-compensation of the motor pulses, precise enough to pass COSC chronometer certification when kept at 20-30 °C and free of shocks, hence tier "premium"; the calibre page gives no numeric accuracy, so none is recorded. Perrin Watch Parts: date at 3, 18.60mm overall, 1.95mm high (H0), 321 battery, interchangeable with the ETA 256.111.
Watches with the ETA E61.111
| Watch | Price from | Movement | Dia. mm | Thick mm | Crystal | Micro-adjust |
|---|---|---|---|---|---|---|
 Bombfrog Titanium (ETA E61.111) |
$1,459 | ETA E61.111 | 46 | 12 | Sapphire | — |