Sector 230 Chronograph Two Tone Stainless Steel Black Dial Quartz R3273661031 100M Men'S Watch Comes In A Stainless Steel Case With Quartz Movement By Sector, Designed For Men. A Black Dial And Bracelet Complete The Stainless Steel Case, Powered By Quartz Movement With Water Resistance To 100M. Sector'S 230 Two Tone Stainless Is Adaptable Across Routine And Occasional Wear With Reliable Timekeeping.