J W BENSON LONDON GENTS SMITHS 16 JEWEL DENNISON AQUATITE CASED WRISTWATCH MADE BY SMITHS IN ENGLAND LIZARD dennison ref number 12327

dennison ref number 12327

numbered 824439

the thickness is 10

Ive forgotten the caliber number which I think was under the dial

balance with screws and beryllium hairspring in this almost mint movement which is c series number 244508

J W BENSON LONDON GENTS SMITHS 16 JEWEL DENNISON AQUATITE CASED WRISTWATCH MADE BY SMITHS IN ENGLAND LIZARD dennison ref number 12327J W BENSON LONDON SMITHS 16 JEWEL DENNISON AQUATITE CASED WRISTWATCH MADE BY SMITHS IN ENGLAND. An unusual variety of the Everest waterproofed cased models retailed by J W Benson with chromed top and steel screw in back. Case diameter approx 33. 1mm. The movement is upgraded from the standard Smiths product by an additional centre jewel. Batch numbered 43. Smiths Deluxe grade movement otherwise with a better quality balance assembly, as often found in