Revue Thommen Chronograph Watch 16041.6337 combines a 43,5 mm stainless steel case with a black leather strap and automatic Landeron 73 movement for precise timekeeping and daily wear. Key attributes: Black | Stainless steel | Water resistance 10 ATM | Scratch-resistant sapphire crystal | Chronograph | Hour, minute, small seconds | Date display (between 4 and 5 o'clock) | Automatic movement Landeron 73 | Round case | Chronograph subdials | Date window between 4 and 5 o'clock | Black dial and black leather strap | Dimensions & fit: Case diameter: 43,5 mm | Composition & care: Stainless steel case | Leather strap | Sapphire crystal | Wipe with a soft cloth. Avoid contact with chemicals and prolonged exposure to water. Have the movement serviced by a qualified watchmaker.