The Revue Thommen Air Speed Chronograph pairs a striking red dial with a robust 44 mm stainless steel case and a Swiss automatic chronograph movement, designed for precise timing and everyday wear. Key attributes: Silver | Red | Stainless steel | Water resistant to 100 m (10 ATM) | Scratch-resistant sapphire crystal | Swiss automatic movement | Chronograph | Tachymeter | Date display between 4 and 5 o'clock | Exhibition (transparent) case back | Fold-over clasp with safety | Red dial | Round case | Luminescent hands and markers | Fixed bezel | Dimensions & fit: Case diameter: 44 mm | Case height: ca. 16 mm | Band width: ca. 22 mm | Composition & care: Stainless steel | Sapphire crystal