【About the Product】 This is the Seiko automatic wristwatch model 6619-8030. The 6619 series is an automatic movement manufactured in the 1960s, featuring day and date displays. It is characterized by a simple, refined case design and a dial layout prioritizing readability. Its understated, composed appearance conveys the straightforward character typical of 1960s Seiko watches. Combining high build quality suited for daily wear with the unique aesthetic of vintage Seiko, it maintains steady popularity among collectors who appreciate mechanical Seiko watches. Introducing a 1960s Seiko diver's watch that blends practicality with vintage charm. 【Appearance】 ・Minor scratches and stains overall ・Hour hand is off by approximately 2 minutes ・Engraving on case back is worn and difficult to read ・Strap is not original 【Function】 ・Operates normally ※Regarding automatic winding accuracy: We do not perform precise mechanical daily rate measurements. While significant errors are unlikely, please be aware of this limitation. ※As a vintage item, water resistance is not guaranteed. 【About Product Descriptions】 Product descriptions are based on our subjective evaluation. Describing the condition of vintage items solely with words is often difficult. We will post images highlighting any notable points about the item whenever possible, so please check those. 【Important Notice】 Import duties, taxes, and fees are the responsibility of the buyer. Before bidding, please check with your country's customs office regarding these additional costs. Delivery typically takes approximately one to two weeks from shipment.