Weems and Plath Endurance 125 Clock - Manual (Page 6)

5. When removing instruments on vertically oriented mounting plates,
demount top one first and progress downwards.
Quartz Clock Operating Instructions
1) Lift clock to disengage Slide 'n Lock system from wall.
2) Insert an alkaline battery in back of clock. Follow diagram on battery
housing to make certain battery is not put in backwards. Use only
alkaline batteries as they have longer life and are less prone to leak.*
3) To set the time, advance hour and minute hands by turning the knob on
the back of the movement counter-clockwise. To reverse, turn
clockwise.
4) If clock stops, it is most likely due to a dead battery. Remove the
battery immediately as it might leak acid causing damage to the
movement.*
5) If clock is to be left unattended for long periods of time, the battery
should be removed. Otherwise it could become dead and leak acid
causing damage to the movement.*
* Movement damage caused by battery leakage will void
warranty.