Prospex Speedtimer Solar Chronograph. Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. This rugged and stylish watch is part of a high-intensity collection inspired by the 1969 “Speedtimer,” the world’s first self-winding chronograph. Paying tribute to one of the first Speedtimer models, nicknamed by Seiko fans after a famous astronaut who wore the iconic original into space, this bold timepiece showcases a two-tone red and blue aluminum tachymeter bezel and a vibrant yellow dial with contrasting subdials. In a brilliant sunray finish, the dial also includes a 24-hour display, power reserve indicator, date calendar, and LumiBrite hands and markers. The chronograph function measures up to 60 minutes of elapsed time in 1/5-second increments and includes a split time function, while the solar cell, powered by any light source, with no battery change required, provides a 6-month power reserve when fully charged. Crafted of stainless steel, with a curved anti-reflective sapphire crystal and tapered three-link bracelet, this exceptional creation offers a secure screwdown caseback and a tri-fold push button release clasp. 10 bar, 100M Water Resistance Caliber: V192 Power Reserve: Operating for approx. 6 months (when fully charged) Technology: Solar Dial Color: Yellow Band: Stainless Steel Case Diameter (MM): 41.4 Case Thickness (MM): 13.0 Lug-to-Lug (MM): 45.9 Case Material: Stainless steel case with super-hard coating Crystal: Curved Sapphire Crystal Water Resistance: 10 bar 100 meters (330 feet) Prospex Speedtimer Solar Chronograph Design inspired by Seiko's 1969 Speedtimer Yellow dial with sunray finish and contrasting subdials Red and blue tachymeter bezel Date calendar 24-hour subdial LumiBrite hands and markers See-through screwdown caseback Tri-fold push button release
Silver-tone stainless steel case and bracelet. Fixed black stainless steel bezel. Blue dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock position. Chronograph - three sub-dials displaying: 60 second, 60 minute and 24 hour. Seiko Caliber V192 eco-drive movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 39 mm, case thickness: 13.3 mm. Band width: 20 mm. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, GMT, second time zone, hour, minute, small second, power reserve indicator, solar-powered. Prospex Speedtimer Series. Sport watch style. Watch label: Japan Movt. Seiko Prospex Speedtimer Chronograph Blue Dial Men's Watch SSC815P1. Chronograph, Date, GMT, Second Time Zone, Hour, Minute, Small Second, Power Reserve Indicator, Solar-powered. Analog, GMT, Power Reserve Indicator, Solar, Stainless Steel, Chronograph, Time Zone Case Size 39 mm Case Thickness 13.3 mm Case Material Stainless Steel Case Shape Round Case Back Solid Band Material Stainless Steel Band Width 20 mm, Clasp Fold Over with Safety Release Dial Color Blue, Type Analog Crystal Scratch Resistant Sapphire Sub Dials Three - 60 Second, 60 Minute and 24 Hour Luminescence Hands, Crown Pull/Push