The Longines Master Automatic Moonphase boasts an elegant blue dial, complemented by a stainless steel case and a matching blue alligator leather strap. Key features include: fixed stainless steel bezel, silver-tone leaf-style hands, index hour markers with Arabic numeral minute markers at 5-minute intervals, date display positioned at the six o'clock mark, moon phase sub-dial, small second sub-dial, analog dial type, Longines caliber L899.2 automatic movement (based on ETA A31.L91), 21-jewel mechanism, power reserve of ~64 hours, scratch-resistant sapphire crystal glass, pull/push crown, transparent case back, and a round 40 mm case size with a 21 mm band width equipped with fold over clasp. This Swiss-made timepiece from the Master Series is rated water resistant to 30 meters (approx. 100 feet) and offers functions for telling hours, minutes, small second, moon phase, and date in a dress watch style format.
