The beautiful Hamilton H70305143 watch features a stainless steel 40mm case, with a fixed bezel, and a blue dial covered by a scratch resistant sapphire crystal. The stylish wristwatch is equipped with an exclusive 20mm stainless steel which combines comfort and sturdiness. This horological trendy device has date, hour, minute, second functions. At the heart of this timepiece is Hamilton Calibre H-10. The Automatic movement operates at 21600 A/h and keeps the hands revolving smoothly and accurately for precise, reliable timekeeping. It contains 25 Jewels, and picks up all the advantages of this high-performance âengineâ, including an 80-hour power reserve. This magnificent watch has a water resistance of up to 330 feet/100 meters, suitable for recreational surfing, swimming, snorkeling, sailing and water sports. This elegant Swiss-made masterpiece is sure to complete any man's collection.