Black-plated stainless steel case, black-plated stainless steel mesh bracelet with slip through clasp. Fixed black-plated bezel set in the round 42.5 mm diameter x 11 mm thick case. Analog blue dial featuring etched pattern showing luminous grey hands and index hour markers (including Arabic numerals at 4, 8, 12 o'clock). Tachymeter scale around outer rim, date display between 4-5 o'clock via sub-dial with Roman numeral markings. Chronograph functions include two sub-dials for measuring elapsed time: one for seconds and minutes up to 30 minutes total, plus a date function on the same sub-dial or separate indicator (description specifies both options). Quartz movement ensures precise Japanese timekeeping. Scratch resistant mineral crystal lens protects the etched blue dial. Pull/push crown allows regulation of functions while screw down case back provides added water resistance suitable for casual wear up to 30 meters depth. Functions include hours, minutes, seconds, date display and tachymeter measurement.
