Advance Watch Company, Ltd.

Wai Cheong Lau

Chun Wai Tse

A wristwatch includes a case and a corresponding crystal, and an integrated circuit sized to be received with the case. The wristwatch has a first, second, third, and fourth capacitive touch sensor adapted to be located beneath the crystal and within the case when the wristwatch is assembled. The capacitive touch sensors are in electrical communication with the integrated circuit to control operation of the wristwatch. The capacitive touch sensors are located adjacent to the periphery of the crystal and are spaced apart.

Growing community of inventors

Hong Kong, China

Wai Cheong Lau