Seiko Prospex "Silfra" Sumo Diver - SPB431J1

For sale is a brand new, unworn Seiko Prospex 'Silfra' Sumo - SPB431J1. This is a European Exclusive Limited Edition, with only 2,000 pieces produced worldwide. This specific watch is #1004/2000. This Sumo (diver), and his brother Tortoise (land-based) watch, were purchased by me following a breathtaking holiday to Iceland last year (see final image). I never got around to wearing either watch, so they're better off going to a new home. Inspired by the Silfra fissure in Iceland—the only place where you can dive between two tectonic plates—the dial features a unique blue-green gradient that captures the look of sunlight piercing through crystal-clear water. The timepiece comes as a full set, including the original special edition box, stamped warranty papers, and an additional unworn blue silicone accordion strap. Technical Specifications: • Model Reference: SPB431J1 (European Exclusive, Made In Japan) • Movement: Calibre 6R35 automatic (Manual winding capacity, hacking seconds, date adjustment) • Power Reserve: Approximately 70 hours • Case Material: Stainless steel with a satin and high-polished finish • Case Dimensions: 45mm diameter, 52.6mm lug-to-lug, 12.9mm thickness, 20mm lug width • Crystal: Sapphire crystal with anti-reflective coating on the inner surface • Water Resistance: 200m / 660ft (Diver’s) • Dial: Textured blue-green gradient with Lumibrite on hands, indexes, and bezel. Date window at 3:00 position. • Bezel: Unidirectional rotating bezel with blue/green gradient insert • Bracelet: Stainless steel with three-fold clasp, secure lock, and diver's extender. This was sized to my 17cm wrist prior to delivery, and the spare links are included. Shipping at buyer's expense. Thanks for looking.