This Seiko Prospex Marine Master 1,000M Tuna Can SBDX014 is in GREAT condition. This watch includes its original box, instructions, and certificate of guarantee dated for March 2018.
The dial design has just one objective; maximum legibility, even deep in the ocean where sunlight does not penetrate. The hour markers are large, so as to allow the maximum surface area and depth for Seiko's Lumibrite coating. The hands, too, are wide and easy to read, and the crystal is made from sapphire, with an anti-reflective coating, for maximum strength and minimum glare.