Movement Quartz analogue Movement Function Hours minutes seconds with date Case Size 41mm Case Material 316L stainless steel case with a Bi-Directional black bezel and a screw down crown Glass Sapphire Crystal Dial Black dial with applied luminous facetted indices and luminous hands Strap 316L Stainless steel with gold PVD plate Clasp Deployment buckle system Water Resistance 100 metres Guarantee 2 Year International guarantee. With the option to extend for an additional 12 months at rotarywatch.com