Seiko Prospex Speedtimer Solar Chronograph SFJ005

Prospex Speedtimer 40th Anniversary Limited Edition. 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 extraordinary Limited Edition, available only in a controlled-production run of 4,000, with the serial number engraved on each caseback, celebrates the 40th anniversary of the first analog quartz chronograph equipped with a 1/100-second stopwatch. Featuring the new solar chronograph 8A50 movement, this exceptional watch includes a highly legible, uniquely designed dial with a warm charcoal gray base and four inset black subdials, separating the time dial from the chronograph indicators, and LumiBrite hands and markers. The chronograph function measures up to 60 minutes of elapsed time in 1/100-second increments and provides a split time function, while the solar cell, powered by any light source, with no battery change required, offers a 6-month power reserve when fully charged. To allow easy utilization of the stopwatch feature, this precision watch features concave tops on the hammer-shaped pushers. With a curved anti-reflective sapphire crystal, this rugged stainless steel timepiece includes stylish black center links, a screwdown caseback and tri-fold push button release clasp. 10 bar, 100M Water Resistant

Technical Data

TYPE: Watch

GENDER: Men

MOVEMENT: Solar Chronograph

CALIBER: 8A50

DIAL COLOR: Charcoal

BAND: Stainless Steel

STRAP MATERIAL: Stainless steel bracelet with black center links

CASE THICKNESS: 12.91 mm

CASE MATERIAL: Stainless steel case

CASE LENGTH: 48.27 mm

CASE SIZE: 42.00 mm

CRYSTAL TYPE: Curved sapphire crystal with anti-reflective coating on the inner surface

WATERPROOF: 10 bar 100 meters (330 feet)

Powered by light energy - no battery change required

6-month power reserve once fully charged

LIMITED EDITION: Yes

Features

Limited Edition of 4,000, celebrating the 40th anniversary of Seiko’s - and the world’s - first analog quartz chronograph equipped with a 1/100-second stopwatch

Production serial number engraved on caseback

Features the new solar chronograph 8A50 movement, with precision stopwatch timing to 1/100 second, measurement up to 60 minutes of elapsed time, and a split time function

Warm charcoal gray dial with four inset black subdials, including a separate time dial

LumiBrite hands and markers

Concave top hammer-shaped pushers for easy stopwatch timing

Screwdown caseback

Tri-fold push button release clasp