Inspired by the livery of the original Seiko Speedtimer 6139, and nicknamed "Pogue" after its wearer Colonel William R. Pogue who wore one during a key NASA Skylab mission, this is a monumental Re-Interpretation of Seiko's first automatic chronograph watch worn in space. The rest of this Speedtimer's case shape and visual identity remain faithful to the original, but the combination of hairline and smooth polishing on the bracelet and the curved sapphire glass bring it right up to date. Powered by Seiko's Caliber V192, this reference offers a 24-hour indicator, a time of day seconds hand, a 60-minute chronograph in a sub-dial at six o’clock and a power reserve function, which reflects the watch's ability to run autonomously for approximately six months when fully charged. Movement Caliber Number V192 Movement Type Solar Precision ±15 seconds per month Power reserve Operating for approx. 6 months (when fully charged) 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 Case/Band Case Material Stainless steel Case Size Thickness:13.0mmDiameter:41.4mmLug-to-lug:45.9mm Crystal Curved sapphire crystal Crystal Coating Anti-reflective coating on inner surface LumiBrite LumiBrite on hands and index(es) Clasp Three-fold clasp with push button release Distance between lugs 21 Other Details Water Resistance 10 bar Magnetic Resistance 4,800 A/m Weight 164.0g Features Tachymeter function Screw case back
