New and instock! The new Air and Sea is for the one who desire all of the Seiko reliability, function and bit more refinement than a regular steel diver. Based on the legendary submariner pressure tested case, upgrades and refinements include; blue AR. 5 mm. Thick sapphire crystal, engraved winding crown, NH-36 automatic movement with clever date window at 4:30. Green bold exploration style Lumed dial and gold hands for a warm and refined look. Green Ceramic insert with gold bezel and high quality black textured rubber dive strap with matching gold buckle. (1) year warranty.