Lid with a timer

Life expectancy timepiece

Life time clock

Light beam clock

Light beam clock

Light bending watch apparatus

Light clock

Light control and indicating device

Light emission and display devices and electronic apparatus...

Light source with gradually changing intensity

Light-flash starting system

Lighter with a watch

Lighting device with central symmetry for a dial

Linear digital-analog interactive wristwatch

Linear fluid timepiece

Linear time display

Linear time display

Linear time display with symbolic indicators

Linearizer circuit and an electronic watch incorporating same

Linking device between a rim and a case of watch