Seiko Presage Sharp Edged Series 110th Anniversary LE Watch SPB413J1 preorder This model is the first

This model is the first of the FROGMAN lineup to come with a composite band with an extension mechanism on the buckle that allows it to be easily worn over a wet suit while diving

Movement Type: GPS solar

The delicately textured white dial evokes Asaborake

Calendar-linked time difference adjustment function

Crystal: Box shaped sapphire crystal

Seiko Presage Sharp Edged Series 110th Anniversary LE Watch SPB413J1 preorder This model is the firstCaliber Number: 6R55 Movement Type: Automatic with manual winding Precision: +25 to 15 seconds per day Power reserve: Approx. 72 hours(3 days) Jewels: 24 Case Size Thickness: 13. 0mm Diameter: 40. 2mm Lug to lug: 47. 4mm Crystal: Dual curved sapphire crystal Crystal Coating: Anti reflective coating on inner surface LumiBrite: Lumibrite on hands and index(es) Distance between lugs: 20mm Water Resistance: 10 bar Magnetic Resistance: 4,800 A m Weight: