Black bio-based carbon/bio-based resin case; black bio-based resin strap; fixed bezel; digital dial; full auto-calendar to year 2099; quartz movement; scratch resistant mineral crystal; solid case back; round shape, 54.9 x 51.9 mm size, 16.1 mm thickness; buckle clasp; water resistant at 200 meters / 660 feet; functions include hour/minute/second/pm/month/date/day; world time function; timer; stopwatch; alarm features; G-Shock Series sport watch style; Japanese movement.
