When the crown is pressed to open the case the stem switch is also depressed, bringing the watch out of standby and into display mode.

当用按下表冠去打开表盖时，连在表柄上的开关也会按下，这会让表从待机模式退出工作在显示模式下。

youdao

Additionally, you'll find a two-inch QVGA display, mobile banking abilities, 160 minutes of talk time (300 hours in standby), and a mysterious "biorhythm" function to boot.

ENGADGET: Motorola throws back, unveils StarTac III MS900 Mobile