The Vintage Seiko 6105-8000 Slim Willard Diver 150m Proof Automatic 41mm Date is an iconic timepiece that combines sleek design with robust stainless-steel construction. This diver's watch features a striking black dial with non-numeric hour markers and a date indicator. With an impressive water resistance of up to 150 meters (although recent testing is recommended), this Japanese-made watch is perfect for both everyday wear and underwater adventures.

 The Seiko 6105 automatic movement powers this watch, and while it has not been recently serviced (servised 3 years ago), it remains in good working order. It is equipped with an Uncle Seiko rubber strap that comfortably fits an 8-inch wrist. Given its 50-year age and vintage status, the watch is sold as-is, and without warranty. 

 This rare and well-maintained watch is a testament to the enduring quality and craftsmanship of the Seiko brand. Serious offers are welcome; low-ball offers will be ignored. This is a unique opportunity to own a beautiful piece of horological history.