This Seiko watch has a very easy-to-read blue dial most likely inspired by old pilot watches. It features a 43mm diameter stainless steel case that is only 10mm thick. It is light weight too at just 74 grams. For telling time in the dark, the hour and minute hands are filled with Lumibrite as are the four triangles on the blue dial. The crystal is scratch resistant Seiko Hardlex mineral glass. The fixed bezel has a black triangle at the 12:00 position. Powering the watch is a Seiko Caliber 6N43 quartz movement that runs on a battery. The matching blue strap is a nylon weave with a leather backing. It is a handsome, easy to wear watch.