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Seiko’s Four New Speedtimers: 1960s-Inspired Design, Models and Specs

Seiko’s four announced Speedtimers split into larger 8R48 chronographs and smaller 6R55 countdown-ring watches, with distinct dial and strap options.
Estimate3–4 min Catalogued SpecialistWatchRanker Team
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Seiko Hungary announced four new Prospex Speedtimer references in September 2026—not one watch. Two are larger automatic chronographs; the other two are smaller three-hand automatics with an internal countdown ring instead. The announcement describes the designs as drawing on Seiko’s 1972 styling, while the broader Speedtimer family reaches back to the 1960s and 1970s.

What are the new Seiko Speedtimer models?

The four references announced by Seiko Hungary are HBD001J1, HBD002J1, HBC003J1 and HBC004J1. The HBD models use the 8R48 automatic chronograph movement. The HBC models use the 6R55 automatic movement and have no chronograph; a second crown at 4 o’clock operates an internal rotating countdown ring. Seiko Hungary describes all four as regular Prospex collection additions, not limited editions. Seiko Hungary’s September 2, 2026 announcement

The release takes design cues from a 1972 Seiko model, according to the regional announcement. Its two chronographs have a flowing case shape, multi-part bracelet design and contrasting subdials. The wider Speedtimer collection draws on Seiko designs from the 1960s and 1970s, including the company’s 1964 chronograph wristwatch and the 1969 automatic chronograph milestone. Seiko’s Speedtimer collection overview

How the four models compare

Reference Movement and function Case and water resistance Strap and dial Hungary price reported
HBD001J1 8R48 automatic chronograph 42 mm diameter; 14.6 mm thick; 49.5 mm case height; 10 bar Steel bracelet; pale-blue dial, black chronograph subdials and gray small-seconds subdial HUF 1,000,000 expected
HBD002J1 8R48 automatic chronograph 42 mm diameter; 14.6 mm thick; 49.5 mm case height; 10 bar Calfskin leather strap; silver-white dial with pale-blue chronograph subdials HUF 960,000 expected
HBC003J1 6R55 automatic, three hands; internal rotating countdown ring; no chronograph 39.5 mm diameter; 12 mm thick; 44.5 mm case height; 20 bar; 72-hour reserve Steel bracelet; powder-blue dial, black inner ring and orange details HUF 370,000 expected
HBC004J1 6R55 automatic, three hands; internal rotating countdown ring; no chronograph 39.5 mm diameter; 12 mm thick; 44.5 mm case height; 20 bar; 72-hour reserve Patterned black calfskin strap; dark-gray dial and orange details HUF 360,000 expected

The expected Hungarian prices and release timing are from Seiko Hungary’s September 2026 announcement; they are not confirmation of current stock or prices in Hungary or elsewhere. Check a local Seiko retailer for current availability and pricing.

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#1 Best Overall
Sale
SEIKO Solar Chronograph Watch - Coutura Collection, Two-Tone Steel, Black Dial, Lumibrite Hands & Markers, Date Calendar
  • Powered by light energy, with no battery change required, this timepiece automatically receives radio signals to precisely adjust the time and calendar and has a 6-month power reserve once fully charged
  • Case Diameter: 44.5mm
  • The intricately patterned black dial with gold accents features a chronograph, radio signal reception display, power reserve indicator, date calendar, and LumiBrite hands and markers
  • The angular two-tone stainless steel case is paired with an integrated bracelet and includes a sapphire crystal and cabochon crown
  • Water-resistant to 10 bar, 100 meters (330 feet)

What is the difference between HBD001J1 and HBD002J1?

Both use the 8R48 automatic chronograph movement and share a 42 mm case, 10-bar water resistance and the same reported case thickness and height. The HBD001J1 pairs a pale-blue dial with a steel bracelet. The HBD002J1 has a silver-white dial with pale-blue chronograph subdials and comes on calfskin leather. Seiko Hungary reported expected Hungarian prices of HUF 1,000,000 for HBD001J1 and HUF 960,000 for HBD002J1.

The announcement gives conflicting power-reserve figures for the 8R48 pair: 45 hours in its main description and 48 hours in its later specification list. The official specification for a different 8R48 watch, the SRQ059, lists 45 hours, but that does not establish the reserve for these two new references. Seiko SRQ059 product page

Rank #2
Solar Chronograph Speedtimer by Seiko
  • Tachymeter Feature: Measure Speed
  • Secure Case Back: Screw Type

Are the new Speedtimers chronographs?

Only the HBD001J1 and HBD002J1 are chronographs. The HBC003J1 and HBC004J1 are three-hand mechanical watches; their second crown turns an internal countdown ring to mark time remaining before an event, such as a race start. The HBC pair are also smaller than the chronographs and are reported with 20-bar water resistance and a 72-hour power reserve.

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How the design fits Seiko Speedtimer history

The four watches’ automotive cues belong to a longer Speedtimer story, but the historical milestones should not be conflated with the new models. Seiko’s collection overview traces the family’s inspiration to the 1960s and 1970s. The brand separately identifies its 1964 wristwatch as Japan’s first chronograph wristwatch and the 1969 Speedtimer as an automatic chronograph milestone. A separate anniversary release describes the 1969 model as the world’s first automatic chronograph with a column wheel and vertical clutch; those are heritage claims, not features attributed to the four new references. Speedtimer collection overview · Seiko anniversary Speedtimer information

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Quick Recap

SaleBestseller No. 1
SEIKO Solar Chronograph Watch - Coutura Collection, Two-Tone Steel, Black Dial, Lumibrite Hands & Markers, Date Calendar
SEIKO Solar Chronograph Watch - Coutura Collection, Two-Tone Steel, Black Dial, Lumibrite Hands & Markers, Date Calendar
Case Diameter: 44.5mm; Water-resistant to 10 bar, 100 meters (330 feet); 3-Year Manufacturer's Warranty
$580.00
Bestseller No. 2
Solar Chronograph Speedtimer by Seiko
Solar Chronograph Speedtimer by Seiko
Tachymeter Feature: Measure Speed; Secure Case Back: Screw Type
$695.00
SaleBestseller No. 3
Bestseller No. 4
SEIKO SBDL085 [PROSPEX SPEEDTIMER Solar Chronograph] Mens Watch Shipped from Japan
SEIKO SBDL085 [PROSPEX SPEEDTIMER Solar Chronograph] Mens Watch Shipped from Japan
Item shape: Round; Power source type: Solar Powered; Clasp type: Push Button Deployment Clasp
$837.01
Bestseller No. 5
SEIKO SSB479 Men's Stainless Steel Analog Quartz Chronograph Wrist Watch, 3-Year Battery, Date Calendar, 100M Water-Resistant - Deep Black
SEIKO SSB479 Men's Stainless Steel Analog Quartz Chronograph Wrist Watch, 3-Year Battery, Date Calendar, 100M Water-Resistant - Deep Black
MULTI-FUNCTION CHRONOGRAPH with precise timekeeping and a nod to automotive elegance; WATER RESISTANT DESIGN ensures your wrist watch is ready for any adventure, rain or shine
$360.00
Best Value
SEIKO SSB479 Men's Stainless Steel Analog Quartz Chronograph Wrist Watch, 3-Year Battery, Date Calendar, 100M Water-Resistant - Deep Black
  • STAINLESS STEEL BRACELET for a durable and timeless accessory paired with a multi-row design that enhances the style of this analog watch
  • BOX-SHAPED CRYSTAL adding a sophisticated touch and enhancing the smooth curves of the profile, creating a pleasing shape on the wrist
  • MULTI-FUNCTION CHRONOGRAPH with precise timekeeping and a nod to automotive elegance
  • WATER RESISTANT DESIGN ensures your wrist watch is ready for any adventure, rain or shine
  • HIGH-CONTRAST SUBDIALS for superior visibility and a vintage appeal in this stylish analog watch
Rank #4
SEIKO SBDL085 [PROSPEX SPEEDTIMER Solar Chronograph] Mens Watch Shipped from Japan
  • Item shape: Round
  • Power source type: Solar Powered
  • Clasp type: Push Button Deployment Clasp
Rank #3
Sale
SEIKO SSC376 Watch for Men - Coutura Collection - Two-Tone Stainless Steel Case & Bracelet, Light-Powered, 6-Month Power Reserve, Perpetual Calendar, and 100m Water Resistant
  • Powered by light energy, with no battery change required, this model has a 6-month power reserve once fully charged
  • Case Diameter: 44.0mm
  • The sunray finish gray dial features chronograph and alarm subdials and perpetual calendar functions such as leap year, month, day, and date indicators
  • The angular two-tone stainless steel case is paired with an integrated bracelet and includes a sapphire crystal and cabochon crown
  • Water-resistant to 10 bar, 100 meters (330 feet)

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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