J W BENSON LONDON TROPICAL SMITHS 16j WITH THE CORRECT PATTERN NUMERALS FOR THE '53 HIMALAYAN EXPEDITION SWISS imported from Switzerland and signed

imported from Switzerland and signed on the dial

instead this example has an engraved dedication for long service to a Mr Smith

This early watch is distinguished by the bolt screw which is a regular small headed screw

Most of these are tropical or London

J W BENSON LONDON TROPICAL SMITHS 16j WITH THE CORRECT PATTERN NUMERALS FOR THE '53 HIMALAYAN EXPEDITION SWISS imported from Switzerland and signedJ W BENSON TROPICAL SMITHS WITH THE CORRECT PATTERN NUMERALS FOR THE '53 HIMALAYAN EXPEDITION . This is an interesting watch in that Smiths seem to have allocated the dial design to J W Benson, that was actually used by E. Hillary on the Everest expedition. The dial is in average condition with some damage. This is the type of Dennison Aquatite with the signature inside. 33. 5mm case with screw in back, serial number 151757. Movement number 178440,