Expansion Fixo-Flex metal watch band - 17,18,19,20,21,22 mm width
Dcasmo group Fixoflex Gold Speidel Watch Strap 18 mm for Men Vintage 1960 1970 – Armis Original Gold Plated Elastic and Adjustable – Flex Strap Watch : Amazon.co.uk: Fashion
VINTAGE AUTOMATIC DEGEL 25 Jewels Swiss Made Watch Fixo Flex Rolled Gold Strap EUR 23,98 - PicClick FR
VINTAGE FIXO FLEX ROLLED GOLD EXPANDABLE WATCH STRAP PAT NO 697592 | #1772219546