Seiko Prospex Sea 1968 Heritage Diver's GMT Save the Ocean Limited Edition - SPB439J1 Diamant Ocean Soft urethane and a flexible

Soft urethane and a flexible fine-resin covering on the underside keep even vigorous arm movements comfortable

Lugs Width (mm): 6

It is the timeless elegance that makes this bracelet so special

The Classic Sheffield is the perfect example of a watch that looks and feels premium without the price tag

Seiko Prospex Sea 1968 Heritage Diver's GMT Save the Ocean Limited Edition - SPB439J1 Diamant Ocean Soft urethane and a flexibleMovement 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: 12. 9mm Diameter: 42. 0mm Lug to lug: 48. 6mm Crystal Sapphire crystal Crystal Coating Anti reflective coating