Oris Unisex Midsize Watch 654 7551 40 64 LS - FREE Overnight Shipping - Black Dial - Self Winding Automatic Movement - Cal. Oris 654, base ETA 2824-2 - 25 Jewels, Power Reserve: 38 Hours - Exhibition Case Back - Certificate of Authenticity - Plexiglas Crystal - Steel Case with Brown Leather Strap - Manufacturer Box & Manual - 50 Meters / 150 Feet Water Resistant - 36mm = 1 1/4" Case, 6.5" Adjustable Strap - Deployment Buckle