Quartz resonators and batteries have been miniaturized and the Light Emitting Diode (LED) has been largely replaced by the LCD, which can be seen in the dark without the need to push buttons.
此外，表內的石英振盪器和電池比過去縮小很多，但功能不變；表面的發光二極體也被液晶顯示器取代，使配戴者在黑暗中，不需像從前一樣要按表上的按鈕，就可以清清楚楚看見表面上的時間數字。