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Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch
Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch
Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch
Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch
Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch
Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch

Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch

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From the

Prospex

Collection

Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch

The Seiko Prospex Speedtimer SPB513 rewrites the rules for what a racing-inspired timepiece can be.

Drawing from Seiko's motorsport heritage that dates back to the late 1960s, this watch marries vintage aesthetics with thoroughly modern functionality. The matte silver-white dial captures the essence of classic motorsport instruments, while the inner rotating countdown bezel operated by a secondary crown at 4 o'clock allows precise tracking of crucial intervals. This feature proves equally useful whether timing a race start or managing daily commitments.

At 39.5mm and just 12mm thick, the case represents the slimmest profile ever achieved with Seiko's robust 6R55 caliber. The 24-jewel automatic movement delivers an impressive 72-hour power reserve with manual winding capability. Super-hard coating protects both the stainless steel case and multi-row bracelet from daily wear, while 200 meters of water resistance extends its versatility far beyond the track. A curved sapphire crystal with anti-reflective coating ensures clarity in all conditions, and LumiBrite hands and markers provide legibility when the light fades. The orange-tipped seconds hand adds a purposeful accent that echoes the highlighted countdown zone.

  • Prospex Speedtimer
  • Streamlined, yet rugged case design
  • Silver dial with orange accents
  • Countdown timer dial ring that allows measurement of remaining time of a given event
  • Speedtimer logo displayed on the dial
  • High contrast LumiBrite hands and markers
  • Date calendar
  • Screwdown crown and caseback
  • Tri-fold push button release clasp

Movement

  • Type: Automatic
  • Caliber: 6R55
  • Vibrations: 21,600 vibrations per hour
  • Jewels: 24 jewels
  • Power Reserve: Approximately 72 hours

Case Dimensions

  • Material: Stainless steel case with super-hard coating
  • Diameter: 39.5 mm
  • Thickness: 12 mm
  • Length: 45 mm

Other

  • Crystal Material: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 20 bar, 200 meters (660 feet)
  • Dial Color: Silver
  • Strap: Stainless steel bracelet with super-hard coating
  • Lug Width: 20 mm
Seiko Prospex Speedtimer SPB513 Countdown Mechanical Watch

The Seiko Prospex Speedtimer SPB513 rewrites the rules for what a racing-inspired timepiece can be.

Drawing from Seiko's motorsport heritage that dates back to the late 1960s, this watch marries vintage aesthetics with thoroughly modern functionality. The matte silver-white dial captures the essence of classic motorsport instruments, while the inner rotating countdown bezel operated by a secondary crown at 4 o'clock allows precise tracking of crucial intervals. This feature proves equally useful whether timing a race start or managing daily commitments.

At 39.5mm and just 12mm thick, the case represents the slimmest profile ever achieved with Seiko's robust 6R55 caliber. The 24-jewel automatic movement delivers an impressive 72-hour power reserve with manual winding capability. Super-hard coating protects both the stainless steel case and multi-row bracelet from daily wear, while 200 meters of water resistance extends its versatility far beyond the track. A curved sapphire crystal with anti-reflective coating ensures clarity in all conditions, and LumiBrite hands and markers provide legibility when the light fades. The orange-tipped seconds hand adds a purposeful accent that echoes the highlighted countdown zone.

  • Prospex Speedtimer
  • Streamlined, yet rugged case design
  • Silver dial with orange accents
  • Countdown timer dial ring that allows measurement of remaining time of a given event
  • Speedtimer logo displayed on the dial
  • High contrast LumiBrite hands and markers
  • Date calendar
  • Screwdown crown and caseback
  • Tri-fold push button release clasp

Movement

  • Type: Automatic
  • Caliber: 6R55
  • Vibrations: 21,600 vibrations per hour
  • Jewels: 24 jewels
  • Power Reserve: Approximately 72 hours

Case Dimensions

  • Material: Stainless steel case with super-hard coating
  • Diameter: 39.5 mm
  • Thickness: 12 mm
  • Length: 45 mm

Other

  • Crystal Material: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 20 bar, 200 meters (660 feet)
  • Dial Color: Silver
  • Strap: Stainless steel bracelet with super-hard coating
  • Lug Width: 20 mm

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YEAR
WARRANTY
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Frequently Asked Questions

We take all jewelry and watches in for review and estimation before beginning any work; the review is complimentary and we will always approve estimates with you before we begin any work.

We cannot give price estimates over the phone or online, as every piece can var

We have a team of expert goldsmiths and jewelers on site, and can work on a large range of repair needs.

Common repairs include ring sizing, polishing, rhodium plating, adjusting chain length, replacing clasps, re-stringing services, and more.

There is no appointment necessary to drop off your items for review and estimates.

Since we're located in Eugene, Oregon, we do NOT charge sales tax. The prices you see are the prices you pay!

We offer free shipping on all orders over $500. Our standard shipping is 2-7 days; all items are fully insured and require a signature upon delivery.

Articles are accepted for credit or exchange in the U.S. if returned in salable condition within 30 days, accompanied by a sales receipt. Some exclusions may apply.