This Nixon Sentry 38 Stainless Steel All Black / Brown Watch, reference number A450-7121, comes with a black stainless steel case that measures 38 mm in diameter. The case is presented on a matching black stainless steel bracelet. The solid case back features the brand and model name, as well as the words 'Size Matters'. The brown dial displays hours, minutes, and seconds. This model is equipped with quartz movement and is water-resistant to 100 meters.This timepiece is offered in unworn condition and includes the manufacturer's box and papers.