| Beschriftung Zifferblatt / Marking Dial | Gruen Precision |
|---|---|
| Uhrwerk / Caliber | 117 |
| Modellnummer / Style Number | 224 |
| Baujahr / Year | 1936 |
| Anmerkungen / Remarks | Standard movement 485 |
| Copyrights Photos | photographs courtesy of juwelierfineart_koenigsallee (http://www.ebay.com/sch/juwelierfineart_koenigsallee/m.html?, www.juwelier-fineart.com) |
