A sophisticated mens watch from the Longines Master Collection, featuring a silver-tone stainless steel case accented by an anthracite dial and Roman numeral hour markers. Equipped with automatic movement Calibre L687 (ETA 7751 base), it includes moon phase display, date function at the outer rim, day/month indicators below twelve o'clock, three sub-dials for small second/24-hour, chronograph timekeeping, and GMT functionality via a separate zone hand. Rose gold-tone hands enhance readability on this grey alligator leather strap with a folding buckle clasp. A fixed silver-tone bezel complements the round 40mm case which has a thickness of 14.3 mm. The sapphire crystal offers scratch resistance while displaying the automatic movement inside through the transparent case back. Water resistant up to 30 meters / 100 feet.