Seiko Prospex Solar Speedtimer x DATSUN Limited Edition Case Shape:Round Caliber Grand Seiko 9R66

Caliber Grand Seiko 9R66

CaliberAutomatic Seiko 6R21

Case Size 52x40mm

Caliber LCD Display

Seiko Prospex Solar Speedtimer x DATSUN Limited Edition Case Shape:Round Caliber Grand Seiko 9R66[Movement]Caliber Number[:] V192[br]Movement Type[:] Solar[br]Precision[:] 15 seconds per month[br]Power reserve[:] Operating for approx. 6 months (when fully charged)[br]Functions[:] Overcharge prevention function 24 hour hand Equipped with small seconds hand Chronograph up to 60 minutes in 1 5 second increments Power reserve indicator Date display[Movement][CaseBand]Case Material[:] Stainless steel[br]Case Size[:] Thickness: 13. 0mm Diameter: 41.