Reference 1
The Reference 1 is an automatic-winding wrist chronograph in
a heavy gold waterproof case with a screwed back. The engine-turned
silver dial is signed Urban Jürgensen Copenhagen.
Fine blued-steel hands indicate the time and the chronograph
records seconds, minutes and hours.
In addition, the watch shows the date, day of the week, the
month and phases of the moon.
The Reference 1 were produced as a limited series of 186 watches
between 1982 and 1986.

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