E63.171
1'24
E63.171
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Eta E63.171
Technical characteristics
10 lignes ½ ‴
Diameter 23,30 mm
Height 2,95 mm
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.