ENGLISH STERLING SILVER VERTEX POCKET WATCH - Ashton-Blakey Vintage Watches
EXCELLENT CONDITION Vintage Gents Open Face Gold Plated Vertex - Etsy
1966 Vertex Revue pocket watch with pouch and papers, British Rail long service award - YouTube
Vertex Revue gold-plated open face, key wound 15 jewels lever, railroad presentation pocket watch, white enamel dial with Roman numerals, case by Dennison, inner dust cover inscribed 'B R Southern Reg -
Antiques Atlas - 1930s Vertex Pocket Watch, British Rail.