Watch Specifications: Case: Carbon X Tech Dimension: 40.5mm x 47mm Glass: Sapphire Crystal with an anti-reflective coat Water Resistance: 10atm / 100m / 328ft Movement: Cal.1L40 Miyota Strap: Nanotech Dirt Resist Rubber with Quick Release - Black Buckle: TANG 316L PVD steel Markers: Arabic (Glows in the dark) Case Back: 316L PVD steel Dial: Sand blast finish Hands: Lumibrite (Glow in the dark) Lug Width: 17mm