SEIKO-Prospex Sea HBC002 Stretch 5 mm diver’s watch has

5 mm diver’s watch has a stainless steel case and bracelet finished with an 18-carat gold bezel edge

of seeing our blue planet floating in the vast expanse of space

and START section with regatta-inspired flag

Secure screwdown caseback

and extender Additional blue silicone strap included

SEIKO-Prospex Sea HBC002 Stretch 5 mm diver’s watch hasMovement Caliber Number 6R54 Movement Type Automatic with manual winding Precision +25 to 15 seconds per day Power reserve Approx. 72 hours(3 days) Jewels 24 Functions 24 hour hand (dual time display function) Stop second hand function Case Band Case Material Stainless steel (Bezel: Stainless steel with ceramic display) Case Size Thickness: 13. 3mm Diameter: 42. 0mm Lug to lug: 48. 6mm Crystal Sapphire crystal Crystal Coating Anti reflective coating