The Citizen Tsuyosa 37mm is an automatic stainless steel watch featuring a sunray green dial and a compact 37 mm case—designed for everyday wear with refined sporty styling. Key attributes: Green | Stainless steel | Water resistant (50 m) | Sapphire crystal | Automatic movement (approx. 42-hour power reserve) | Fold-over clasp with push buttons | Date display at 3 o'clock | Bracelet sizing available | Sunray green dial | Integrated stainless steel bracelet | Silver-tone case and accents | Three-hand layout with date window | Dimensions & fit: Case diameter: 37 mm | Composition & care: Stainless steel | Sapphire crystal