This is a vintage digital Casio wristwatch designed for men with specific features such as the Casio Databank, LCD display and reference number ABX-53. It contains a TWINCEPT Module 1326 and was produced in 1990. This watch is sure to be a collectors item and a fine addition to any watch enthusiasts collection, possessing both class and sophistication. Watch strap fits just under a7 inch wrist. new battery just fitted all working as it should.