Orient #CEVAD001B Men's Maverick Wide Calendar Black Automatic Watch Orient 21 Jewels Self-Winding Automatic Movement (Caliber 46P40), Oscillation Frequency: "21,600 oscillations per hour (6 beats per sec)" Stainless Steel Case with Genuine Leather Strap Day/Date Magnified Display, Scratch Resistant Mineral Crystal, Luminous Hands and Markers Case Size: 38mm Diameter, 12mm Thickness Water Resistant - 50M, Orient Gift Box with instructions and warranty booklet