Let precision take centre stage with the 40mm Jazzmaster Skeleton and its silver cut-out dial, revealing the subtle beauty of this timepiece's inner mechanics. Bringing the H-10-S automatic movement into the spotlight, with an 80 hour power reserve and Nivachron™ balance spring, the Jazzmaster Skeleton is fitted with a sophisticated green leather strap, showcasing Hamilton's ever-evolving craftsmanship and attention to detail.WATCHReference : H42535810Caliber : H-10-SCollection : JazzmasterMovement : AutomaticCase size : 40mmThickness (mm) : 11.05Dial color : WhiteCase material : Stainless steelCrystal : SapphireLug width : 20mm lug widthPower reserve : 80 hourWater Resistance : 5 bar (50m)Anti Reflection : YesOpen Case Back : YesNivachron : YesBRACELET/STRAPStrap reference : H6000001721Strap type : Calf leatherBuckle type : Pin buckleBuckle width : 18mmH-10-SThe H-10-S is a three-hand automatic movement with an extended 80-hour power reserve. At the heart of our skeleton-style watches, this decorated caliber features an intricate snail and pearl pattern that can be glimpsed through a precisely cut out dial.