Dark Casio Vintage A1100B-1EF Watch The Casio watch has stylish dark metal and a digital display. The case and bracelet of the watch are made of dark ion-coated stainless steel. The digital display stands out from the dark environment in turquoise. The dial is protected by acrylic glass. The watch has an LED light, an automatic calendar and other useful features: Led light Timing (1/100 s accuracy) Daily alerts Automatic calendar Acrylic glass Metallic colored resin case Dark ion-plated steel bracelet Battery life 3 years Splash-proof Case size: 40 x 35 x 9.1 mm Weight: 90 g Casio is a Japanese manufacturer of electronic devices, which is especially known for its high-quality and durable sports watches. Casio watches have versatile features and are suitable for both extreme sports and active everyday life. Casio watches are also popular among conscripts due to their durability and excellent price-quality ratio. See all Casio products here