Steinhart Apollon Chrono

Tap lower sub dial sw hours to park hands and start/stop chrono.

Tap upper sub dial sw minutes to unpark hands and reset chrono.

Tap Center for dim mode menu. Tap Mode text to cycle dim modes Normal, Always On, Auto Always On, Auto Always Plus and Off. Tap X to close.

Large Chrono seconds hand is watch battery and small seconds hand is phone battery on dim.