Armitron Men's 20/5049BKGP Day/Date Function Dial Gold-Tone Bracelet Watch Mineral crystal lens; black slightly curved dial with day/date calendar window; gold-tone hands and luminous markers; printed outer minute track Gold-tone adjustable link bracelet; fold over clasp with double push-button safety Japanese-quartz Movement Case Diameter: 40mm Water Resistant To 99 Feet