Features: Premium Quality Material: Made from high-quality aluminum alloy, this product is sturdy, corrosion-resistant, and durable. Waterproof, shock-proof, and scratch-proof design ensures reliable performance and long-term use. Night Vision Function: The dial features a fluorescent coating that allows for clear visibility in low-light conditions. Power Supply: Equipped with a stainless steel case and mineral crystal. Includes a Japanese-made LR626 button battery (pre-installed). Gloss Housing: Constructed from CNC-machined T6063 aluminum billet with triple chrome plating for a high-gloss, premium finish. Good Appearance: Simple, compact, and stylish design. 100% , enhancing the visual appeal of your motorcycle. Installation and Operation: Designed to mount on 22mm (7/8") handlebars or compatible with larger 25mm (1") handlebars. Specifications: Shell Color: Chrome, Black (optional) Material: Aluminum Alloy Handlebar Compatibility: 22-25.4mm (7/8" - 1") Package Weight: Clock: 67g Thermometer: 67g Clock + Thermometer: 120g Package Size: Clock: 5.6 x 4.8 x 3.6cm Clock + Thermometer: 5.5 x 4 x 12.5cm Package List: 2 x Motorcycle Watch 2 x Allen Wrench 2 x Gasket 2 x Button Battery (built-in)