This Prospex watch is from Seiko’s ‘Save The Ocean ‘collection. The dial of this special edition timepiece represents the view of the ocean as seen by the 5m deep vision of the Manta Ray endangered species. Its colours echo the gradations of sunlight refraction and the patterns symbolise waves seen from under the sea. Seiko donates proceeds from Save The Ocean models to sea conservation organisations.This watch shape is nicknamed by Seiko fans as a ‘Samurai’ – because of its angular shaped design which looks as if it were sliced by a Japanese Samurai sword.Seiko Prospex watches are designed for sports lovers and adventure seekers in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative watchmaking has changed global dive watch standards.Comes with special edition ‘Save the Ocean ‘box. MovementCalibre: 4R36Movement Type: Automatic with Manual WindingPower Reserve: 41 Hours|||ExteriorDial Colour: BlueLumiBrite: Lumibrite on hands and indexesCase Material: Stainless steelStrap/Bracelet: Stainless steelClasp: Three-fold clasp with secure lockCase Diameter: 45.0mmCase Thickness: 13.4mmLug Width: 22.0mm|||Other SpecificationsWater Resistance: 20 barCrystal Type: HardlexOther Specifications: Screw-down crown, Unidirectional rotating bezelWatch Function: Day/Date display, Stop seconds hand function