Seiko SRPF81K1 Prospex Tuna Safari Edition Automatic Diver's Blue Dial Hardlex Crystal Glass Silicone Strap Men's Watch

Prospex Street series was developed to combine looks and substance: coupling Seiko fans’ enthusiasm for watch design styles alongside the expertise from 5 decades of creating diving watches. The retro ‘tuna’ shape from the 1975 divers’ model has been channelled into a more compact yet reinforced watch, robust enough to dive 200m under the sea but stylish enough to be worn on the street.The watch shape is affectionately nicknamed by Seiko fans as a ‘Tuna’ – because of its larger diameter and bold shape like a tuna tin.The accordion-style silicone strap combines high durability and comfort – a strap design invented by Seiko in 1975 as a practical solution to the expansion and contraction of a diver’s wrist at different depths. 

Specifications :

Brand : Seiko
Calibre No. : 4R35-04L0
Band Material : Blue Silicone Strap
Band Length : Men-standard
Case Material : Stainless-steel (Silver-Tone)
Case Diameter : 43.2 mm
Case Thickness : 12.6 mm
Case Length : 44 mm
Weight : 105.0 g
Dial Color : Blue Dial
Lumibrite on hands, indexs and bezel
Bezel Material : Stainless Steel
Glass Type : Hardlex Crystal Glass
Movement Type : Japan Made Automatic 4R35 Movement (Power reserve: approx 41 hours)
Date display, Screw down crown, Unidirectional rotating bezel
Water Resistance : 200 Meters / 20 ATM / 20 Bar
Warranty Type : ONE (1) Year Seiko International Warranty
Authenticity : 100% Authentic Genuine and Brand New