Silver-tone stainless steel case and bracelet with fixed silver-tone bezel. Analog silver dial features blue hands, Roman numeral hour markers, date scale at the periphery, day/month display above 12 o'clock positions. Includes three sub-dials: small second/24-hour, moon phase/12-hour, and 30-minute counter. Powered by Longines Calibre L687 Automatic movement (based on ETA 7751) with 25 jewels, 28800 vph frequency, and ~54 hours power reserve. Equipped with scratch-resistant sapphire crystal, pull/push crown, transparent case back. Case shape: round, size 42mm, thickness 14.2mm; band width 21mm fold-over clasp with safety release. Water resistant to 30 meters / 100 feet. Functions comprise: moon phase indicator, chronograph stopwatch operation (central second hand), column wheel mechanism, month display, date function via tachymetric scale on outer rim, day display, GMT time zone capability with dual time zones indicated at 9 o'clock position, hour and minute displays, small seconds sub-dial. Belongs to the Longines Master Collection series, presented as Swiss Made.
