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4. E63.171

ETA caliber E63.171

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Brand:	ETA
Reference:	E63.171
Movement:	Quartz
Display:	Analog
Diameter:	23.30
Jewels:	8
Reserve:	29520
Date:	Date
Hands:	Hours, Minutes, Seconds
Astronomical:	Moonphase

E63.171 description

Hours, minutes, central second
Date in window at 12 o‘clock
Moon phase
End-of-life display (E.O.L.)
8 jewels
PreciDrive

Theoretical battery’s lifetime :
- 41 months (battery 29.0 mAh)
- 57 months (battery 40.0 mAh)

What makes the E63.171 calibre stand out is this ultimate finesse. It contain a moon phase model which takes up just one millimetre of a total thickness of 2.95 millimetres. The E63.171 calibre displays hours, minutes, seconds, date and moon phases.

Other calibers that are based on the ETA E63.171:

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L296.2