Alarm clock having an ambient light detector

Alarm clock with dial illumination

Assembly and method for illuminating a watch

Automatic display illumination for a multimode wristwatch

Black light illuminated analog watch

Clock with luminous decoration

Combination display timepiece equipped with el illumination

Device for the oriented illumination of a surface by a...

Dial for timepiece, manufacturing method thereof and timepiece

Display illumination for an electronic device

Electric alarm clock with battery back-up

Electrically illuminated wrist watch dial

Electroluminescent dial for an analog watch and process for maki

Electroluminescent lamp driver system

Electroluminescent lamp with buried indiciae and method for maki

Electroluminescent watch dial support and connector assembly

Electromechanical character display

Electronic device with secondary display projection

Electronic devices with a solar cell

Electronic timepiece with illumination lamp battery voltage drop