A. Lange & Söhne Marine Beobachtungsuhr
Open-face precision deck/observation pocket watch for the Kriegsmarine and Luftwaffe, built around Lange's own Kaliber 48; production began October 1940.
1 reference
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| Kaliber 48 | Not recorded | 1940–1948 | Not recorded | 48 mm |