SPB471J1
The Seiko Presage SPB471J1 Classic Series reflects refined Japanese aesthetics with its ‘Sumi-iro’ dial, inspired by the deep black ink used in traditional calligraphy. Reminiscent of the soft sheen of Japanese silk, the dial subtly plays with light to reveal elegant texture and depth. Powered by the in-house 6R5J automatic movement with a 72-hour power reserve, this 40.2mm timepiece features a stainless steel case with super hardcoating, dual-curved sapphire crystal, 100m water resistance, and a 24-hour subdial. A see-through case back reveals the fine mechanical craftsmanship within.
Movement
Calibre: 6R5J
Movement Type: Automatic with Manual Winding
Accuracy: -15/+25 seconds per day
Power Reserve: 72 Hours
Jewels: 24
Exterior
Dial Colour: Black (‘Sumi-iro’)
Case Material: Stainless steel (super-hard coating)
Strap/Bracelet: Stainless steel
Clasp: Deployment clasp with push button release
Case Diameter: 40.2mm
Case Thickness: 13.0mm
Case Length: 46.0mm
Lug Width: 20.0mm
Crystal & Water Resistance
Crystal Type: Dual-curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
Water Resistance: 10 BAR
Magnetic Resistance: 4,800 A/m
Other Features
Open-heart display at 9 o'clock
Recessed 24-hour subdial at 6 o’clock
Screw case back
See-through case back
Stop seconds hand function