Stainless steel case with a black leather strap. Bi-directional rotating stainless steel bezel showing compass markings. Silver dial with luminous silver-tone hands and index hour markers. Minute markers. 24 hour (GMT) markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Alpina calibre AL-550 automatic movement, based upon Sellita SW 200, containing 26 Jewels, bitting at 28800 vph, and has a power reserve of approximately 38 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 44 mm. Case thickness: 15 mm. Band width: 21 mm / 18 mm, band length: 9 inches. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: date, GMT, second time zone, hour, minute, second, 24 hours, antimagnetic, antishock. Luxury watch style. Watch label: Swiss Made. Item Variations: AL 550S5AQ6, AL.550S5AQ6, AL550S5AQ6. Alpina Alpiner GMT 4 Automatic Silver Dial Black Leather Men's Watch AL-550S5AQ6.specs:Case Case Size:44 mmCase Thickness:15 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:LeatherBand Type:StrapBand Color:BlackBand Length:9 inchesBand Width:21 mm / 18 mmClasp:TangDial Dial Color:SilverType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Silver-toneDial Markers:IndexSecond Markers:Minute Markers. 24 Hour (GMT) Markers around the outer rimLuminiscence:Hands and MarkersBezel:Bi-directional RotatingBezel Color:Silver-toneBezel Material:Stainless Steel showing Compass MarkingsCrown:Screw DownInformation Brand:AlpinaSeries:Alpiner 4 GmtCollection Name:Alpiner 4 GMTGender:MensModel:AL-550S5AQ6Watch Label:Swiss MadeMovement:AutomaticEngine:Alpina Calibre AL-550Power Reserve:46 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, GMT, Second Time Zone, Hour, Minute, Second, 24 Hours, Antimagnetic, AntishockWatch Features:Time Zone, Compass, Stainless Steel, LeatherAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:845960068956Goldia Sku:AL550S5AQ6Item Variation:AL 550S5AQ6, AL.550S5AQ6, AL550S5AQ6Department:WatchesCategory:Watches