Germany, Luftwaffe. A J30 BZ Cockpit Clock, with Me-262 Attribution, by Junghans Auction Archive with both prongs intact on

with both prongs intact on the reverse but both loose

In its circular cardboard box of issue

3mm (w) x 24

7 mm (h) ribbon bar with dual push pins and its 17

When the straps are joined together

Germany, Luftwaffe. A J30 BZ Cockpit Clock, with Me-262 Attribution, by Junghans Auction Archive with both prongs intact on(Luftwaffe Borduhr). Constructed of a blackened non ferrous metal casing, with four corner eyelets for rivet attachment, featuring a standard 12 hour clock with hour, minute, and second hands retaining trace amounts of luminescent paint, with a 60 second stopwatch, retaining a tempered crystal, the reverse unscrewing to reveal internal mechanisms, with marked indicating a J30 BZ clock produced by Junghans, bearing an additional hand etched inscription