SPB313J1
The Seiko Prospex SPB313J1 Heritage Turtle 1968 Re-Interpretation Men Watch reimagines an iconic diver’s model with modern specifications. Powered by the automatic Calibre 6R35 with a 70-hour power reserve, it features a 41mm stainless steel case, curved sapphire crystal, and a unidirectional rotating bezel. Designed for professional diving, it offers 200-meter water resistance, a screw-down crown, and Lumibrite on hands and markers, while the clean white dial adds a refined touch to this robust tool watch.
Movement
Movement Type: Automatic with manual winding
Jewels: 24
Functions: Stop seconds hand function, Date display
Case
Case Diameter: 41.0 mm
Case Thickness: 12.3 mm
Case Length (Lug-to-lug): 46.9 mm
Case Material: Stainless steel (super hard coating)
Bezel: Unidirectional rotating bezel
Crown: Screw-down crown
Case Back: Screw case back
Crystal Type: Curved sapphire crystal
Magnetic Resistance: 4,800 A/m
Strap/Bracelet
Band Material: Stainless steel
Clasp: Three-fold clasp with secure lock, push-button release with extender
Durability
Water Resistance: 200 meters (20 BAR)
