SPB455J1
The Seiko Prospex SPB455J1 1965 Heritage Diver’s 100th Anniversary Special Edition Men Watch celebrates Seiko’s century of watchmaking excellence. Powered by the Calibre 6R55 automatic movement, it offers a 72-hour power reserve and precision performance. The 40mm stainless steel case with screw-down crown and one-way rotating bezel is water resistant to 300 meters, making it a professional-grade diver’s watch. Featuring a charcoal dial with Lumibrite markers, curved sapphire crystal, and a stainless steel bracelet with an additional nylon strap, this anniversary edition comes in a special presentation box.
Case & Dimensions
Case Diameter: 40.0mm
Case Thickness: 13.0mm
Lug-to-Lug: 46.4mm
Case Material: Stainless Steel
Band Material: Stainless Steel
Movement
Calibre: 6R55
Movement Type: Automatic with Manual Winding
Accuracy: -15/+25 seconds per day
Power Reserve: Approx. 72 hours
Jewels: 24
Stop seconds hand function
Dial & Features
Dial Colour: Charcoal
Glass: Curved Sapphire Crystal
Coating: Anti-reflective coating on inner surface
LumiBrite: On hands, indexes, and bezel
Clasp: Three-fold clasp with secure lock
Bezel: Unidirectional rotating bezel
Crown: Screw-down crown
Case Back: Screw case back
Magnetic Resistance: 4,800 A/m
Water Resistance: 30 BAR
For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.