This fabulous, sterling silver, 21 jewelled Marcasite Watch is dated London 1960.It is hallmarked in two places - on the reverse of the Watch face and on the strap / fastener.The silver strap is beautifully made - it is elastucated and stretches up to 7.5 inches.It is completed with a safety chain.It weighs 15.7 grams.The watch face measures 14mm across and 15mm down - that's just over 1/2 an inch.