Presage Spring Drive. Offering the finest in Japanese mechanical watchmaking, the Presage Collection blends precision technology with superior craftsmanship and design. Created by master craftsmen trained in the painstaking, multi-stage process of fine enamelwork, Presage enamel dials showcase the unique brilliance and depth of enamel artistry, while Seiko Spring Drive technology provides extraordinary precision. Combining a 30-jewel automatic movement with a quartz regulator, this exceptional timepiece offers accuracy to +/-1 second per day, +/- 15 seconds per month, with a power reserve of approximately 72 hours, and manual winding capability. The lustrous white enamel dial, with white numerals, power reserve indicator and date calendar, is topped by a dual-curved sapphire crystal with super-clear coating. Crafted of stainless steel, with screwdown see-through caseback, and brown cordovan leather strap with tri-fold push button release. 10 bar, 100M Water Resistant.
Length: 46.0mmCASE: Stainless steel case with super-hard coatingCRYSTAL MATERIAL: Dual-curved sapphire crystal with super-clear coatingDIAL COLOR: BlackSTRAP: Brown cordovan leather strap
Accuracy: +/-1 seconds per day (+/-15 seconds per month)
Power reserve: approximately 72 hoursWATER RESISTANCE: 10 bar,100 meters (330 feet)