SEIKO PROSPEX PADI KING SUMO SPB325J1

The Seiko Prospex PADI King Sumo SPB325J1is a special edition automatic diver's watch known for its robust "Sumo" case and ceramic bezel. It features a blue and black design, with a unique globe-like texture on its matte black dial. 

Technical specifications

• Case and Crystal
  • Case material: Stainless steel with a super hard coating.
  • Bezel material: Ceramic.
  • Crystal: Sapphire with an anti-reflective coating on the inner surface.
  • Case dimensions: 45mm diameter, 13.4mm thickness, 52.6mm lug-to-lug.
  • Weight: 130g.
• Movement
  • Caliber: 6R35 automatic with manual winding capability.
  • Power reserve: Approximately 70 hours.
  • Accuracy: +25 to -15 seconds per day.
  • Jewels: 24.
• Water resistance
  • Rating: 200m / 660ft diver's watch.
  • Details: Features a screw-down crown and screw case back for enhanced water resistance.
• Dial and hands
  • Dial: Matte black with a globe-like texture and the PADI logo.
  • Luminescence: LumiBrite on the hands, indexes, and bezel.
  • Functions: Date display and stop second hand function.
• Band
  • Material: Blue accordion-style silicone, which is durable and designed to accommodate wrist expansion and contraction during dives.
  • Lug width: 20mm.
  • Closure: Pin buckle.