Longines CONQUEST V.H.P. Mode D'emploi page 19

END OF LIFE ( E.O.L.) AND END OF ENERGY ( E.O.E.)
The watch indicates "End Of Life"
mode ( end of "battery life") by
moving the second hand forward
After around six months in this
mode, the watch will enter E.O.E.
mode : the watch hands stop at
the 12 o'clock position.
E.O.L. / E.O.E. – CONQUEST V.H.P. ALL MODELS
If the watch battery is changed in E.O.L.
mode or within around six months of
entering E.O.E. mode, there will be no
If this is not the case, when the watch
battery is inserted, the perpetual calendar
programming will be automatically displayed
with a setting request.
– 019 EN