SPB483J1
The Seiko Prospex SPB483J1 Automatic Diver’s Men Watch combines professional-grade diving performance with refined craftsmanship. Featuring a bold 41.3mm stainless steel case, striking blue dial, and 300-meter water resistance, this timepiece is powered by the reliable Calibre 6R55 automatic movement with a 72-hour power reserve. With a screw-down crown, unidirectional rotating bezel, and Lumibrite hands and markers, it ensures precision and visibility under any conditions. Built for divers and watch enthusiasts alike, it’s a versatile companion on land and sea.
Movement
Calibre: 6R55
Movement Type: Automatic with manual winding
Accuracy: -15/+25 seconds per day
Power Reserve: Approx. 72 hours
Jewels: 24
Functions: Stop seconds hand function
Dial & Hands
Dial Colour: Blue
LumiBrite: On hands, indexes, and bezel
Case
Case Material: Stainless Steel
Case Diameter: 41.3mm
Case Thickness: 12.5mm
Case Length: 48.2mm
Lug Width: 20.0mm
Crystal Type: Sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
Crown: Screw-down crown
Bezel: Unidirectional rotating bezel
Case Back: Screw case back
Strap/Bracelet
Strap/Bracelet: Stainless Steel
Clasp: Three-fold clasp with secure lock, push button release with extender
Functions & Durability
Water Resistance: 30 bar (300 metres)
Magnetic Resistance: 4,800 A/m
Weight: 179.0g
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.