Dietrich Gruen, #42093 (0)

#042093, Dietrich Gruen

Beschriftung Zifferblatt / Marking Dial

Dietrich Gruen

Baujahr / Year

1921 (Source: NAWCC Bulletin, 10/1988, A few unusual Gruen watches, Robert Dietrich Gruen)

Uhrwerksnummer / Movement Serial No.

042093

Copyrights Photos

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