Electronic watch with movable detecting member

Electronic wristwatch

Electroptical detector for determining the position of the time

Elimination of magnetic influence on atomic clocks

Error correction method and apparatus for electronic timepieces

Gear train mechanism stop device of timepiece

Hand setting mechanism for a timepiece

High accuracy timepiece

High accuracy timepiece

Horological movement having guide means for a control member suc

Hour hand corrector for dual display timepiece

Interpolating time set apparatus

Linearizer circuit and an electronic watch incorporating same

Logical regulation circuit for an electronic timepiece

Low power, cost effective, temperature compensated real time...

Low power, cost effective, temperature compensated, real time cl

Magnetic control device for timepiece

Magnetic control device for timepiece

Means of setting a solid state watch

Mechanism for the transmission of axial and rotative...