New Seiko Presage Classic Series SPB521, SPB523 and SPB524 nicknamed “Edo Silk” come with a new texture inspired by traditional Japanese silk crafts, as well as colours inspired by the Edo period in Japan. The dials have a discreet sunray-like fabric texture in Aijiro (light blue – SPB521), Fushi-iro (gradient light brown – SPB523) and Shiro-iro (white – SPB524).
Movement: Automatic with manual winding capacity
Caliber 6R51 Number of jewels: 24
Power reserve: 72 hours(3 days)
Stainless steel case (super hard coating) and bracelet
D36mm x L41.4 mm x T12.5 mm
Curved sapphire crystal & anti-reflective coating
Water resistant: 100 m
See-through screw case back
Deployment clasp with push button release
Stop second hand function