Seiko King Seiko - Charcoal Grey Dial SPB283J1

King Seiko - Charcoal Grey Dial SPB283J1

Caliber 6R31 automatic and manual winding movement. Power reserve 70 hours. Central seconds hand on charcoal grey dial, index hour markers. 37mm stainless steel case. Sapphire crystal on top and solid case back. Water resistant to 100M. Stainless steel bracelet.

-15/+25 seconds per day
Calibre:  6R31
Movement Type:  Automatic & Manual Winding
Power Reserve:  70 Hours


Watch Case
Case Material: 
Stainless Steel
Case Thickness:  12.06mm
Case Diameter: 37.0mm
Case Length: 43.62mm
Lug Width:  19.0mm


Dial Colour:
Charcoal Grey
Clasp: Deployment clasp with push button release
Strap/Bracelet: Stainless Steel


Other Specifications
Water Resistance:
10 bar
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Box shaped sapphire crystal