LONGINES Spirit 40mm Automatic blends pilot-watch clarity with a sunray blue dial and robust stainless-steel construction. Ideal for everyday wear and active use, it pairs a COSC‑certified automatic movement with practical features like a date display and strong water resistance. Key attributes: Blue | Silver | Stainless steel | Water resistant to 10 bar (100 m) | Automatic movement with ~72-hour power reserve | Chronometer (COSC) certified | Scratch-resistant sapphire crystal with anti-reflective coating | Automatic winding | Date display | Screw-in crown | Triple safety folding clasp with push-piece mechanism | Sunray blue dial | Applied Arabic numerals | Silvered sandblasted hands | 40 mm round case | Dimensions & fit: Case diameter: 40.00 mm | Lug distance: 21 mm | Lug-to-lug: 49.70 mm | Thickness: 12.20 mm | Weight: 142.4 g | Composition & care: Stainless steel (case, bracelet, buckle) | Sapphire crystal (glass) | Wipe with a soft cloth; avoid contact with chemicals and strong impacts; have serviced by an authorized service center periodically.