Longines Elegant Collection Automatic 39 mm pairs Longines heritage with a slim automatic movement and a grey dial, offering refined everyday wear with a leather strap. Key attributes: Gray | Grigio e acciaio | Black | Stainless steel | Water resistant 3 bar (30 m) — suitable for hand washing | Scratch-resistant sapphire crystal | Automatic movement | Date display at 3 o'clock | Stainless steel clasp | Grey dial | Round case | Black leather strap | Dimensions & fit: Case diameter: 39 mm | Composition & care: Stainless steel (case) | Leather (strap) | Sapphire crystal (glass) | Stainless steel (clasp) | Wipe case and crystal with a soft cloth. Avoid submersion — watch is water resistant to 3 bar (30 m). Keep leather strap dry and away from perfumes or cosmetics; clean leather with a damp cloth and leather care product as needed. Have the movement serviced by a qualified watchmaker at regular intervals.