Lum-tec B19 2 straps included Black rubber strap with matching buckle, Aviator style riveted custom leather strap with bronzed rivets and buckle. Miyota Japan 9015 28,800 BPH automatic movement with handwinding and hack feature. Threaded 316L Stainless steel caseback with sapphire. LUM-TEC MDV Technology. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!