Casio Edifice Black Dial Men 48mm Air Command an automatic helium escape valve

an automatic helium escape valve and a water-proof black rubber and blue fabric strap

3 mm thick case

especially for ladies watches

A quartet of models with rose gold PVD cases complement this elegance with slender grainy leather straps

the dial is housed in a stainless steel case

Casio Edifice Black Dial Men 48mm Air Command an automatic helium escape valveIntroducing the latest additions to the ECB 900 Series of EDIFICE metal chronograph models with advanced features and functions that allow linking with your smartphone. These new models feature digital displays at 12 oclock and 9 oclock, which team up with the analog indications to show information in an easy to understand format. Establishing a Bluetooth connection between these watches and a smartphone ensures accurate timekeeping, including summer