Stuhrling Original Men's 536.3315X2 Tourbillon Limited Edition Meteorite Mechanical Stainless Steel Watch Polished stainless steel round shaped case with genuine Sapphire crystals Limited edition, classic two hand tourbillion movement with open heart complication Raw Meteorite dial with blue metallic Roman numerals and hands Black genuine Crocodile leather strap with stainless steel deployment push-button clasp with buckle Water resistant to 165 feet (50 M): suitable for swimming and showering