Sport watch style mens automatic chronograph gmt with moon phase, analog and digital display features including day and month. Analog dial type anthracite showing rose gold-tone hands Roman numeral hour markers date scale around outer rim day and month below 12 o'clock positions small second subdial 24 hour subdial moonphase 12 hour subdial. Longines Calibre L687 automatic movement based on ETA 7751 with 25 jewels beating at 28800 vph power reserve of approx 54 hours. Scratch resistant sapphire crystal transparent case back round case shape size 42mm thickness 14.2mm band width 21mm fold over clasp with safety release water resistant to 30 meters functions include moon phase chronograph column wheel month date day gmt second time zone hour minute small second