18kt white gold case with a black alligator leather strap. Fixed 18kt white gold bezel. Blue dial with silver-toned leaf-style shape hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Two sub-dials displaying: power reserve indicator and small second. Patek Philippe Calibre 28-20 Hand Wind movement, containing 29 Jewels, bitting at 21600 vph, and has a power reserve of approximately 240 hours. Scratch resistant sapphire crystal. Rectangle case shape, case size: 51.7 mm x 29.6 mm, case thickness: 12.2 mm. 18k white gold tang clasp. Water resistant at 25 meters / 80 feet. Functions: tourbillon, date, hour, minute, second, 10 day power reserve indicator. 10 Day Tourbillon Series. Luxury watch style. Watch label: Swiss. Patek Philippe 10 Day Tourbillion Blue Dial Alligator Leather Men's Watch 5101G.specs:General Color:Blue / Gold / WhiteCase Case Size:51.7 mm x 29.6 mmCase Thickness:12.2 mmCase Material:18kt White GoldCase Shape:RectangleBand Band Material:Alligator LeatherBand Type:StrapBand Color:BlackClasp:18K White Gold tangDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-toned Leaf-style shapeDial Markers:Arabic NumeralSecond Markers:Minute Markers around the outer rimSub Dials:Two - Power Reserve Indicator and Small SecondBezel:FixedBezel Material:18kt White GoldInformation Brand:Patek PhilippeSeries:10 Day TourbillonCollection Name:10 Day TourbillonGender:MensModel:5101GWatch Label:SwissMovement:Hand WindEngine:Patek Philippe Calibre 28-20Power Reserve:240 hours / 10 daysFeatures Water Resistance:25 meters / 80 feetFunctions:Tourbillon, Date, Hour, Minute, Second, 10 Day Power Reserve IndicatorWatch Features:Tourbillon, Leather, Gold, Power Reserve IndicatorAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:PK-5101GDepartment:WatchesCategory:Watches