Citizen presents the Tsuyosa Watch, a 40 mm automatic timepiece that pairs a blue dial and sapphire glass with an integrated stainless steel bracelet for everyday wear. Key attributes: Blue | Silver | Stainless steel | Water resistant 5 ATM | Scratch-resistant sapphire glass | Power reserve ~40 hours | Automatic movement | Date display at 3 o'clock | Exhibition (see-through) case back | Fold-over clasp with push button | Integrated bracelet design | Round case | Blue dial with index hour markers | Luminescent hands and markers | Brushed and polished case finishing | Dimensions & fit: Case diameter: 40.00 mm | Case thickness: 11.7 mm | Bracelet length: 200 mm | Strap lug width: 9 mm | Weight: 138 g | Composition & care: Stainless steel (case, bracelet, clasp) | Sapphire crystal (glass) | Wipe with a soft cloth; avoid contact with chemicals and prolonged exposure to water; have serviced by a qualified watchmaker.