Black Ion Plated Alloy Case on Black Bracelet, Dark Gray Dial with Silver Tone Hands Watch featuring round dial with luminous hands and day, date, and GMT (24-hour) subdial functions 45 mm case with mineral sapphire-coated crystal dial window Swiss quartz movement with analog display Stainless steel link bracelet featuring foldover clasp with double push-button safety Water resistant to 10 m (33 ft): In general, withstands splashes and rain, but not immersion