18kt white gold case with a black leather strap. 18kt white gold bezel. White dial with silver tone hands and sticks and dots hour markers. Dial Type: Analog. Perpetual calendar (day at 9, date at 6, month at 3, leap year at 3, moon-phases at 6). Day at 9, date at 6, month at 3. Automatic movement. Caliber 240 q engine. Scratch resistant sapphire crystal. 18k white gold, fluted crown. Sapphire crystal case back. Case diameter: 37.2mm. Round case shape. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: moon-phase, day, date, month, leap year and am/pm indicator by hands. Luxury watch style. Watch label: Swiss. Patek Philippe Calatrava Perpetual Calendar 18kt White Gold Men's Watch 5140G.specs:Case Case Size:372Case Material:18kt White GoldCase Shape:RoundCase Back:TransparentBand Band Material:Alligator LeatherBand Type:StrapBand Color:BlackClasp:BuckleDial Dial Color:SilverType:AnalogCrystal:Scratch Resistant SapphireHands:White GoldDial Markers:IndexSecond Markers:Minute Markers around the outer rimSub Dials:Three - Date/Moon Phase, Day/24 Hour Indicator and Month/Leap Year CycleBezel:18k White GoldInformation Brand:Patek PhilippeSeries:Grand ComplicationsCollection Name:Grand ComplicationsGender:MensModel:5140G-001Watch Label:Swiss MadeMovement:AutomaticEngine:Patek Philippe Calibre 240 QPower Reserve:48 hoursFeatures Water Resistance:30 meters / 100 feetCalendar:Perpetual CalendarFunctions:Perpetual Calendar, Moon Phase, Leap Year, Month, Date, Day, GMT, Second Time Zone, Hour, Minute, Small Second, Day/Night IndicatorWatch Features:Analog, GMT, Day/Night Indicator, Leap Year Indicator, Month, Perpetual, Gold, Leather, Moon Phase, Time ZoneAdditional Info Watch Style:DressWarranty:2 Year Goldia WarrantyGoldia Sku:PK-5140G-001Item Variation:5140G 001, 5140G.001, 5140G001Department:WatchesCategory:Watches