SEIKO Seiko Diver's Watch Black Boy 7S26-0020 Automatic Winding Product Description: This is a popular model known as the "Black Boy," equipped with the automatic winding movement "7S26." It features 200m water resistance for diving, a unidirectional rotating bezel which is a symbol of diver's watches, and a unique design with the crown at the 4 o'clock position. It also has a date and day display function. This is a highly-regarded watch both domestically and internationally, combining practicality and design. Brand/Manufacturer: Seiko Model Number: 7S26-0020 Movement: Automatic Winding Color: Black Dial Size: Wrist circumference approximately 17cm (Please consider this as a guideline) Material: SS (Stainless Steel) Accessories: None Product Condition: Working condition confirmed There are minor scratches from use, but no major scratches or stains.