Seiko Prospex SRPH77 Special Edition Save the Ocean Penguin Baby Tuna GORILLA while a world time equipped

while a world time equipped bezel in black DLC adds a bold contrast

1 second for first 3 minutes only

It's said that at high altitudes in the mountains

It's what pilots need in a timepiece and Hamilton always delivers

Other advanced features include world time in 26 time zones

Seiko Prospex SRPH77 Special Edition Save the Ocean Penguin Baby Tuna GORILLA while a world time equippedCaliber Number 4R35 Movement Type Automatic with manual winding Duration Approx. 41 hours Exterior Case Material Stainless steel Crystal Hardlex LumiBrite LumiBrite on hands, index(es) and bezel Band Material Silicone Other Details Water Resistance 200m 660ft diver's Case Size Thickness: 12. 6 Diameter: 43. 2 Length: 44 Weight 104. 0 g Bracelet Length 200 Other Specifications Screw case back Screw down crown SPECIAL EDITION on the case back