Seiko Prospex Heritage Turtle 1968 Re Interpretation Multicoloured SPB315J1 women sports bras while squadron blue accents add while squadron blue accents add a sharp pop of color that defines the design Collectors especially appreciate classic New Balance color combinations because they preserve the sporty and understated identity that made the brand iconic originally push button release with extender Glass Type : Curved sapphire crystal with Anti reflective coating on inner surface Functions : Stop seconds hand function Date display Band Material : Stainless Steel Band Colour : Metal Other Specifications : LumiBrite on hands Calibre 6R35 Automatic & manual winding Accuracy: 15 +25 seconds per day Stainless steel case (Super hard coating) Case Diameter: 41 mm Product Description : This watch shape is nicknamed by Seiko fans as a turtle its silhouette