Style and simplicity are hallmarks of this fine time piece from Seiko. It features a caliber number 6N42 and a smooth and sturdy Stainless Steel strap with a buckle closure to fit perfectly on your wrist. Its sleek and classy stainless steel case gives it a unique spark. Pair this time piece with a dress shirt and denim jeans for a stylish and modern look. The quartz watch, delivering higher performance and greater durability. It is the quartz watch that merits the name Seiko. A quartz movement depends on a battery as a power source. The battery sends electricity to a quartz oscillator, which vibrates at precisely 32,768 times per second.