Technicum Le Locle Triple Date Moonphase Chronograph “Datocompax” School Watch FOR SALE The day and month are

The day and month are shown under twelve o’clock through two windows

Hard stone dials such as this are stunning

- Serial 601xxx dating to 1960

Tudor created the snowflake hands in response to the Navy divers’ requests for more legible watch hands in dark diving conditions

Two liner and only one word…

Technicum Le Locle Triple Date Moonphase Chronograph “Datocompax” School Watch FOR SALE The day and month areThis moonphase and annual calendar complication chronograph, known as a Dato Compax, is a particularly special piece! Referred to as a school watch or montre cole, this watch was created by a watchmaking student as part of their practical dissertation to graduate. Swiss technical colleges, like the Technicum in Le Locle, were established in the late 19th century to meet the demand for formally trained watchmakers, a crucial role in Switzerlands