Patek Philippe

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goodie !👍 Do you wear it often ?

as it should be😁

A watch collectors nautilus imo.

the typical looking one.

Same dimensions as 3700 but more interesting dial

Disc with the comet and the hand are both moving and turning. Power is at its maximum when the hand almost touches the larger part of the comet tail from outside of the tail.

Perhaps you might find an old description of it by searching the Internet. 3710 1A, IZR etc

Wore mine for a few weeks earlier this year, Love the 'comet' and the thinner case...