This Invicta has a solid stainless steel case with a yellow leather strap, with matching yellow rings on its three fully functional subdials. Its hands and markers are luminous so you can tell the time when there is no light. It has a Swiss movement which divides the seconds up into 60 sub-seconds to make for a smooth non-jolting second hand. It has a mineral crystal and is capable of going 100 meters deep into water without having any leaks.