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 - SSC815

  • Solar Chronograph
  • 39.00mm case
  • 100 m water resistant
Sale price $580.00
Regular price $725.00
Sold out

About this timepiece

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. Combining precision timing with wearability and the energy efficiency of solar power, this exceptional watch, inspired by Seiko’s first precision chronographs, developed for international sporting competitions in 1964, provides chronograph measurement of up to 60 minutes of elapsed time in 1/5-second increments and includes a split time function. The solar cell, powered by any light source, with no battery change required, offers a 6-month power reserve when fully charged. Framed by a black tachymeter bezel, the navy blue dial, with distinctive sand-blasted texture, features red accents and three black subdials, including a 24-hour indicator, as well as a date calendar and beige LumiBrite hands and markers. In stainless steel, with curved anti-reflective sapphire crystal, this rugged timepiece also offers the security of a screwdown caseback and tri-fold push button release clasp. 10 bar, 100M Water Resistant

Features

  • Prospex Speedtimer Solar Chronograph
  • Design inspired by Seiko's first precision chronographs, developed for international sporting competitions in 1964
  • Chronograph measures up to 60 minutes of elapsed time in 1/5-second increments with split time measurement function
  • Navy blue dial with sand-blasted texture, red accents and black subdials
  • Date calendar
  • 24-hour subdial
  • Beige LumiBrite hands and markers
  • Black tachymeter bezel
  • 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: Blue
  • Caliber: V192
  • Case Diameter: 39.00mm
  • Case Thickness: 13.30mm
  • Case Length: 45.50mm
  • 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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