Stuhrling Original Men's 542.334XK2 Tourbillon Cuvette Analog Display Hand-Wind Mechanical Brown Watch Round watch in stainless steel with exposed tourbillon movement and rose gold-tone hour markers Mechanical hand-wind movement with analog display Antireflective sapphire crystal dial window Deployant clasp closure Case Diameter: 41mm Water resistant to 165 feet (50 M): suitable for swimming and showering 16K rose gold layered round shaped case with polished beveled bezel Silver matte finish dial with exposed tourbillon movement and rose tone applied Arabic numerals and markers Mechanical-hand-wind Movement Water resistant to 165 feet (50 M): suitable for swimming and showering