Black ion-plated stainless steel case, black bezel with bi-directional rotation and conversion markings. Black dial featuring luminous black hands, index hour markers including Arabic numerals at 3,6,9 o'clock positions, minute markers on the outer rim, and a luminescent treatment for visibility in dark conditions. Analog-digital display sub-dials include day, date, month indicators and power reserve, plus a perpetual calendar function. Incorporates Citizen Caliber U680 Eco-Drive movement powered by light (light or electric). Equipped with scratch-resistant sapphire crystal lens and screw-down case back for water resistance up to 200 meters / 660 feet. Round case shape measures 45.4mm in diameter and has a thickness of 14.5mm. Band width is 21mm, secured by deployment clasp with push button release mechanism.
