Casio G-Shock GBA-800-1AER Bluetooth Fitness Step Tracker Black Men’s Watch menswatches Faceted sapphire glass protects the

Faceted sapphire glass protects the dial of each watch

• Recovery time estimation based on activity

this Citizen Eco-Drive timepiece is quaintly styled with a vintage theme running throughout

The complicated black brushed dial gives the watch its distinctive appearance

Casio G-Shock GBA-800-1AER Bluetooth Fitness Step Tracker Black Men’s Watch menswatches Faceted sapphire glass protects theCasio is an electronics manufacturing company that was founded in 1946 by Tadao Kashio. The brand has a versatile portfolio, from musical instruments and digital cameras to analogue and digital watches. The company rose to popularity quickly after releasing its first ever product, a cigarette holder, which proved to be a huge success. Casio became involved in electronics in 1954 when they released Japan's first electro mechanical calculator. During