Seiko Presage SPB521 Classic Series Aijiro Blue Edo Silk Automatic 36mm Watches By Brand This watch is powered by

This watch is powered by Citizen's unique Eco-Drive

The dial features luminous silver-toned hands and markers

It features bold black to exude toughness and a band in the same bright yellow used for emergency rescues and safety signs

modern craftsmanship

Seiko Presage SPB521 Classic Series Aijiro Blue Edo Silk Automatic 36mm Watches By Brand This watch is powered byMovement: Automatic Caliber: 6R51 Precision: +25 to 15 seconds per day Power Reserve: Approx. 72 hours (3 days) Jewels: 24 Case Material: Stainless steel (super hard coating) Case Diameter: 36. 0mm Case Length (Lug to lug): 41. 4mm Case Height (Thickness): 12. 5mm Crystal: Dual curved sapphire crystal Crystal Coating: Anti reflective coating on inner surface Clasp: Deployment clasp with push button release Bracelet Length: 195. 0mm Distance Between