Casio Watch B640WC-5A Digital Retro Unisex Mens Watch Bronze Steel Original B640 4971850965169 | eBay
Casio B640wc-5aef Girl Or Woman Watch, From The Collection Vintage Retro Unisex Gold Copper With Alarm Clock Wr. 50 Meters - Digital Wristwatches - AliExpress
User manual Casio Vintage B640WC-5AEF (English - 3 pages)
Casio Watch B640WC-5A Digital Retro Unisex Mens Watch Bronze Steel Original B640 | eBay