Pocket Watch Case

JAS MALBRANCHE LONDON SILVER CASED. OPEN-FACED FUZEE POCKET WATCH. CAME FROM A MAJOR COLLECTOR OF ANTIQUE CLOCKS, WATCHES, VINTAGE RADIOS AND EDISON VICTROLAS. NOT SURE IF IT WORKS, DO NOT HAVE KEY. BACK OF WOOD BASE IS MISSING. ALL QUESTIONS ARE WELCOME. THANK YOU FOR VISITING.