Thickness (mm): 10.8. Case material: Stainless steel. Lug width: 20mm lug width. Power reserve: 80 hour. Water Resistance: 5 bar (50m). Case Back: Open case back. Box: comes with original box and tags. This Hamilton Jazzmaster Viewmatic wristwatch is a stunning addition to any collection. With a white dial and mechanical automatic movement, it is perfect for both men and unisex adults who appreciate a quality timepiece. This model is the Jazzmaster, which is highly regarded for its vintage style and modern functionality. This wristwatch is a perfect choice for anyone who wants a reliable and stylish accessory.