Case width 34mm (excluding crown) Thickness 5.45mm Please replace the battery yourself as it is dead. 【Design】 This is a SEIKO quartz watch with a simple and elegant design. The black dial with clean indexes provides excellent visibility. 【Materials】 The gold-colored case and leather belt create a luxurious feel. The back cover is made of durable stainless steel. 【Functions】 The quartz movement provides accurate timekeeping. It's a perfect style for everyday use. - Brand: SEIKO - Quartz: Quartz - Dial Color: Black - Case Material: Gold-colored - Belt Material: Leather - Model Number: 7N00-8A00 - Back Cover: Stainless Steel Thank you for viewing.