Black Friday · Through November 30

Extra 10% off all watches

Use the code at checkout on every watch, sale prices included.

Code WATCH10

Online only, through November 30, 2026 at 11:59 pm PT. One discount code per watch.

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Seiko - Brand New

Seiko Prospex Speedtimer Solar Chronograph - SFJ001

  • Solar Chronograph
  • 42.00mm case
  • 100 m water resistant
Sale price $716.00
Regular price $895.00
Sold out

About this timepiece

Prospex Speedtimer 1/100 Second 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. Featuring the new solar chronograph 8A50 movement, this exceptional watch further advances the high-intensity collection with inspiration from Seiko's - and the world’s - first analog quartz chronograph, which featured a 1/100-second stopwatch. For enhanced legibility, the uniquely designed dial includes a white base with 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 a screwdown caseback and tri-fold push button release clasp. 10 bar, 100M Water Resistant

Features

  • Prospex Speedtimer 1/100 Second Solar Chronograph
  • Inspired by Seiko's - and the world’s - first analog quartz chronograph, which featured a 1/100-second stopwatch
  • 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
  • White 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
  • Powered by light energy - no battery change required
  • 6-month power reserve once fully charged

Specifications

  • Collection: Prospex
  • Gender: Men's
  • Movement: Solar Chronograph
  • Band: Stainless Steel
  • Dial Color: White
  • Caliber: 8A50
  • Case Diameter: 42.00mm
  • Case Thickness: 12.91mm@
  • Case Length: 48.27mm
  • Case Material: Stainless steel case
  • Crystal: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Strap: Stainless steel bracelet
  • Water Resistance: 10 bar, 100 meters (330 feet)
  • Sold out

Payment options

Pay over time with Shop Pay, PayPal, or lease-to-own.

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Lease-to-own · Acima or Progressive No credit needed* · 90-day purchase option

Lease-to-own is not a loan or credit, so there's no APR. Your payment amount and schedule are set in your lease agreement and depend on your state and pay schedule. The lowest-cost way to own is the 90-day purchase option.

Acima Leasing

  • Approvals up to $5,000
  • 90-day early purchase option (3 months in CA)
  • Own in 12, 18 or 24 months
  • Payments set around your payday
Apply now

Progressive Leasing

  • No credit needed*
  • 90-day purchase option (3 months in CA)
  • 12 months to ownership
  • Weekly, bi-weekly or monthly payments
Apply now

Apply above to see your approval amount, or choose Acima or Progressive Leasing at checkout to apply and sign your lease in minutes. Questions? Call us at 661-861-8414.

  • Authorized Seiko retailer
  • Manufacturer warranty

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