L2.673.4.92.6 Longines automatic chronograph, blue dial with silver-tone hands and index hour markers including outer minute track; features day/month display at 12 o'clock and central date hand; equipped with moonphase, 30-minute, and 24-hour sub-dials; powered by Caliber L687 movement with 54-hour power reserve; sapphire crystal glass resistant to scratches; round stainless steel case measuring 40mm in diameter; deployment buckle with push-button foldover clasp mechanism; transparent case back design; water resistance rated at 30 meters / 100 feet; includes day and date functions, running second hand, chronograph seconds, minutes, hours, and moonphase display.
