



Seiko King Seiko SPB371 Blue Dial 39mm Automatic
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From the
Collection
Between 1961 and 1975, King Seiko represented the pinnacle of Japanese watchmaking, competing internally with Grand Seiko to achieve technical perfection.
The SPB371 revives this distinguished legacy with a 39mm case that honors the original's architectural angularity while introducing modern proportions. The Tamahagane-inspired blue dial features a lattice pattern echoing the silk finishes of 1960s King Seiko models, with each three-dimensional index individually crafted and the 12 o'clock marker separately carved for exceptional definition.
Inside, the new Caliber 6R55 automatic movement delivers 72 hours of power reserve while maintaining the traditional 21,600 vibrations per hour beat rate. The case showcases the signature combination of mirror and hairline finishing that defined the original King Seiko aesthetic, enhanced by wider lugs with brushed tops and polished facets. A box-shaped sapphire crystal with anti-reflective coating and the historic King Seiko crest on both crown and caseback complete this sophisticated tribute.
Between 1961 and 1975, King Seiko represented the pinnacle of Japanese watchmaking, competing internally with Grand Seiko to achieve technical perfection.
The SPB371 revives this distinguished legacy with a 39mm case that honors the original's architectural angularity while introducing modern proportions. The Tamahagane-inspired blue dial features a lattice pattern echoing the silk finishes of 1960s King Seiko models, with each three-dimensional index individually crafted and the 12 o'clock marker separately carved for exceptional definition.
Inside, the new Caliber 6R55 automatic movement delivers 72 hours of power reserve while maintaining the traditional 21,600 vibrations per hour beat rate. The case showcases the signature combination of mirror and hairline finishing that defined the original King Seiko aesthetic, enhanced by wider lugs with brushed tops and polished facets. A box-shaped sapphire crystal with anti-reflective coating and the historic King Seiko crest on both crown and caseback complete this sophisticated tribute.
Every new Seiko purchased at Skeie's is backed by their 3-year warranty
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THE SKEIES EXPERIENCE
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.