Seiko Prospex x Automatic ft. King Turtle aka PADI 60th Anniversary (Limited Edition of 8,000 Pieces) Men Diver Tonneau 200m Water Resistant Watch HBB002K1 HBB002 HBB-002 HBB-002K1 Celebrate the PADI 60th Anniversary with the Seiko Prospex HBB002, a special edition diver watch honoring the global diving community. Its striking blue gradient dial features the iconic PADI emblem and a distinctive wave pattern, capturing oceanic depth and marine heritage. Combining commemorative significance, exceptional legibility, and rugged performance, the HBB002 is a true collector tribute to underwater exploration. Caliber Number / Movement 4R36 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 41 hours (+45 to -35 seconds per day) Crystal Sapphire crystal with magnifier (anti-reflective coating) Luminous LumiBrite on hands, indexes and bezel Case / Band Material Stainless steel case, ceramic bezel insert with stainless steel band (three-fold clasp with secure lock, push-button release with extender) Water Resistance 200m / 660ft diver Case Size Thickness: 13.2 mm Diameter: 45.0 mm Length: 47.7 mm Lug width: 22.0 mm Other Specifications Seiko Prospex x Automatic ft. King Turtle aka PADI 60th Anniversary (Limited Edition of 8,000 Pieces) Additional silicone band inclusive LIMITED EDITION on the case back Serial number engraved on the case back Magnetic resistance (4,800 A/m) Unidirectional rotating bezel Screw-down crown Screw case back 24 jewels Day and date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)