Antiques Atlas - A 1930 Silver Kays “Challenge" Pocket Watch.
A Kays key-less Challenge gents pocket watch, Birmingham 1923, a silver cigarette case, Birmingham 1926, plus an Elgin pocket watch, total silver 56.8 grams approx
KAYS LEVER ANTIQUE SOLID SILVER GENTS POCKET WATCH DATES C 1910 WORKING & KEY | eBay
Kay Worcester - Full Hunter - pocket watch NO RESERVE PRICE - Catawiki