Orient #CERAL005B Men's Leather Strap Silver Tone Black Dial Automatic Watch Orient 21 Jewels Self-Winding Automatic Movement, Oscillation Frequency: "21,600 oscillations per hour (6 beats per sec)" Stainless Steel Case, Leather Strap Mineral Crystal, Left Hand Date Display, Luminous Hands and Markers Case Size: 42mm Diameter, 15mm Thickness Water Resistant - 100M, Screw Down Crown