A Casio men's watch with model number GA210-1A1. Features a black carbon/resin case and resin strap combination. Equipped with a fixed carbon bezel finish. The face is black featuring analog-digital display elements including both hour hand(s) and index markers for hours, minute markers around the outer rim. It has a full auto-calendar accurate up to year 2099 driven by a quartz movement mechanism. Comes with scratch resistant mineral crystal lens protected by sapphire-like hardness glass surface. Includes solid case back construction ensuring internal security of components. The round watch face measures approximately 48.5 x 45.4 mm in width and height respectively, with thickness at around 11.8 mm. Secured with a tang clasp strap closing system for reliable fastening while wearing. Offers water resistance capabilities up to 200 meters or roughly 660 feet depth exposure without damage from splashes or immersion activities like swimming or snorkeling within that limit generally accepted definition though actual resistance might vary based on usage conditions such as pressure changes etc.. The watch includes multiple functions: date and day indicators, hour minute second analog display alongside digital readouts; world time capability covering 31 different time zones globally accessible via a single button press typically located at the crown position; built-in countdown timer function for setting specific durations to count down from zero automatically triggering an alert upon conclusion of set period; five daily alarm reminders programmable for precise notifications including chime alerts customizable settings possible within Casio's standard interface; month indicator displayed usually on subdials or through digital information presentation alongside other secondary data functions. Its design aligns with sport watch aesthetics providing durability suitable for active lifestyles without sacrificing functionality while the label explicitly states it possesses a Japan Movt mechanism indicating superior quality Japanese quartz technology inside.
