Oliver Sargent Antiques has dated this piece to the 1940s.
The watch is in full working order keeping excellent time as expected from an HS3 example. The screw front and back case retains virtually all the original case plate. Later in its service life the watch has been undated to the decimal dial, showing the outer ring calibrated to 100 units per minute, 5 minute, and hour display along with the upgraded handset. Case diameter excluding stem tube and crown, 51mm and 15mm deep. In all this is a very fine example, worthy of any collection. Price £795.00 inclusive of shipping to within the UK. (Sold CL)

Another example for there rare version 6183 is shown on page 54 Military Timepieces by Z.M Wesolowski.
You can find more items of interest and purchase through our website, using all major credit cards:
please visit: www.oliversargentantiques.com
Oliver Sargent Antiques has dated this piece to the 1940s.
Specialists in vintage military watches & clocks and antique oriental ceramics & works of art
You can view the stock and full dealer information on the Oliver Sargent Antiques Profile Page