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Seiko - Prospex Speedtimer Automatic HBC004J
Seiko - Prospex Speedtimer Automatic HBC004J
Seiko - Prospex Speedtimer Automatic HBC004J
Seiko - Prospex Speedtimer Automatic HBC004J
Seiko - Prospex Speedtimer Automatic HBC004J
Seiko - Prospex Speedtimer Automatic HBC004J
Seiko - Prospex Speedtimer Automatic HBC004J
$1010.00

WHAT WE LOVE:

The Seiko Prospex Speedtimer Automatic brings the excitement of motorsport to the wrist with a distinctive countdown timer and a refined classic car inspired character. Operated through the 4 o'clock crown, the countdown function can be used to measure everything from motorsports race intervals to moments in everyday life. The dial colour enhances legibility, while the orange accent on the dial ring is echoed by the seconds hand for instant readability.

The 39.5mm stainless steel case features Seiko's super hard coating and a sleek, purposeful profile. A curved sapphire crystal with anti reflective coating provides a clear view of the dial, while LumiBrite on the hands and indexes enhances visibility in low light. The embossed cow leather strap adds a touch of vintage automotive character, complemented by a three fold clasp with push button release and 20mm lug spacing.

With 20 bar water resistance and a stop second hand function, this Speedtimer offers a compelling balance of motorsport inspired design, everyday practicality and mechanical watchmaking character.

WHAT'S INSIDE:

Powered by Seiko's Caliber 6R55, this automatic movement also supports manual winding and provides approximately 72 hours of power reserve. The movement contains 24 jewels and offers accuracy of +25 to −15 seconds per day, delivering dependable mechanical performance for everyday wear.

SEIKO FACTORY THREE-YEAR WARRANTY

Launch DateSeptember 9, 2026
Days In Market38
VendorSeiko
Variants1
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