H510AS. Silver-tone 316L stainless steel case and bracelet with fixed silver-tone 31-6-4 bezel and round shape measuring 41 mm in diameter with a thickness of 11 mm. Silver-tone dial features analog display, light gold-tone hands, index hour markers, minute markers on the outer rim, luminescent coating for both hands and markers. Date window at the three o'clock position and day-of-the-week indicator at six o'clock. Ronda Caliber 517 quartz movement inside a sapphire crystal case with scratch resistance. Equipped with a pull/push crown, solid case back, analog functions including hours, minutes, seconds displayed on dial face, band width of 22 mm. Water resistant to 50 meters / 165 feet depth. Dress watch style manufactured in Switzerland.