18kt white gold case with a silver-tone 18kt white gold bracelet. Fixed 18kt white gold bezel with diamond set. Black dial with white hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 12 o'clock position. Two sub-dials displaying: 60 second and date. Patek Philippe Calibre CH 28-520 C FUS Automatic movement, containing 34 Jewels, composed of 370 parts, bitting at 28800 vph, and has a power reserve of approximately 55 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Cushion case shape, case size: 40.5 mm. Butterfly clasp. Water resistant at 120 meters / 400 feet. Functions: chronograph, column wheel, date, second time zone, hour, minute, small second, day/night indicator. Nautilus Series. Luxury watch style. Watch label: Swiss Made. Patek Philippe Nautilus White Gold Diamond Automatic Black Dial Men's Watch 5990/1400G-001.specs:Case Case Size:40.5 mmCase Material:18kt White GoldCase Shape:CushionCase Back:TransparentBand Band Material:18kt White GoldBand Type:BraceletBand Color:Silver-toneClasp:ButterflyDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:WhiteDial Markers:IndexSecond Markers:Minute Markers around the outer rimSub Dials:Two - 60 Second and DateLuminiscence:Hands and MarkersBezel:FixedBezel Color:18kt White GoldBezel Material:Diamond SetCrown:Screw DownInformation Brand:Patek PhilippeSeries:NautilusCollection Name:NautilusGender:MensModel:5990/1400G-001Watch Label:Swiss MadeMovement:AutomaticEngine:Patek Philippe Calibre CH 28-520 C FUSPower Reserve:55 hoursFeatures Water Resistance:120 meters / 400 feetCalendar:Date display at the 12 o'clock positionFunctions:Chronograph, Column Wheel, Date, Second Time Zone, Hour, Minute, Small Second, Day/Night IndicatorWatch Features:Time Zone, Diamond, Chronograph, Gold, Day/Night IndicatorAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:PK-59901400G001Department:WatchesCategory:Watches