SEIKO Prospex Heritage ‘Turtle’ 1968 Re-Interpretation SPB315J1 SPB315

This watch shape is nicknamed by Seiko fans as a ‘turtle’ – its silhouette, side view and watch case back resemble a turtle with its curved comfortable shell. To divers, sea turtles are symbols of good fortune.

This design is a modern interpretation of the original 1968 Turtle, featuring an elegant but sporty 5-row bracelet with newly developed compact clasps to match the slim case, while the date window is positioned for legibility, without interference with the indices.

Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.

Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative watchmaking has changed global dive watch standards.

Accuracy:-15/+25 seconds per day
Calibre:6R35
Movement Type:Automatic with Manual Winding
Power Reserve:70 Hours

Dial Colour:Black
LumiBrite:Lumibrite on hands, indexes and bezel
Case Material:Stainless steel
Strap/Bracelet:Stainless steel
Clasp:Three-fold clasp with secure lock
Case Diameter:41.0mm
Case Thickness:12.25mm
Case Length:46.9mm
Lug Width:20.0mm

Water Resistance:20 bar
Crystal Coating:Anti-reflective coating on inner surface
Crystal Type:Curved sapphire crystal
Other Specifications:Screw-down crown, Unidirectional rotating bezel
Watch Function:Date display, Stop seconds hand function

3-Year International Seiko Manufacturer Warranty