Seiko Presage SPB219

Caliber Number: 6R64

Movement Type: Automatic with manual winding

Accuracy: +25 to -15 seconds per day

Duration: Approx. 45 hours

Case Material: Stainless steel

Crystal: Sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: Lumibrite on hands and indexes

Clasp: Three-fold clasp with push button release

Water Resistance: 10 bar

Case Size: Diameter: 42.2 ㎜

Seiko Presage Sharp Edged GMT

The Seiko Presage Sharp Edged Series is a fresh and powerful expression of Japanese artistry. The quartet of timepieces captures traditional Japanese aesthetics' simplicity and refinement in its delicately textured dial and gave it a modern edge with its sharp and angular case construction. Each watch offers a dial with a different traditional Japanese color; Shironeri, an unbleached silky white, Aitetsu, or indigo iron, Tokiwa, the color of evergreen trees and Susutake, a brown-toned smoked bamboo.

All four watches are powered by the eight-beat-per-second GMT Caliber 6R64. The GMT hand can also be used as a dual time indicator, with the hour hand being adjustable even as the minute and seconds hands continue to mark time.