FEATURES : Made in Germany polished stainless steel 316L case with brushed sides non-reflecting scratch-resistant orange-red sapphire crystal front sapphire glass case back with view on the watch movement, fastened with 7 screws fluted crown with engraved logo oval buttons diameter 43.5 mm height 15 mm water resistant to 5 bar allergy protected orange-red calf leather strap with beige stitching matt stainless steel buckle with engraved logo mechanical hand-wound chronograph movement, Cal. AS.3133 hand engraved, yellow and rose gold tone 23 jewels, blued screws stop function with 1/1 seconds up to 30 minutes date display small seconds hand black hands and numbers weight 99 g comes in a black lacquered watch box