The New exciting Seiko Presage Sharp Edged Series Open Heart SPB415 is powered by a new 3-day automatic movement.
Automatic with manual winding capacity
Caliber 6R5J; Jewels: 24
Power reserve: approx. 72 hours
Stainless steel case and bracelet (super hard coating)
Power reserve: approx. 72 hours
Stainless steel case and bracelet (super hard coating)
D40.2 mm x L47.4 mm x T13.5 mm
Textured white dial with open heart
Lumibrite on hands and indices
Curved sapphire crystal with inner anti-reflective coating
Water resistance: 100 m
Curved sapphire crystal with inner anti-reflective coating
Water resistance: 100 m
See-through screw case back
Three-fold clasp with push button release
Three-fold clasp with push button release
Stop second hand function
Made in Japan