Seiko / Seiko Luxe / Seiko King Seiko SPB371 Blue Dial 39mm Automatic
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers
Authorized Seiko Retailer

Seiko King Seiko SPB371 Blue Dial 39mm Automatic

$1,800.00
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Family-Owned Since 1922
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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.

We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.

Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.

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.

We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.

Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.

From the

King Seiko

Collection

Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers

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.

  • King Seiko KSK Modern Re-Interpretation
  • Re-interpretation of the sleek and innovative King Seiko of the 1960s
  • King Seiko crest on caseback and crown
  • Larger, more sporty case
  • Automatic with manual winding capability
  • Dark blue ”Tamahagane” dial, inspired by an alloy used to make traditional royal swords, with a lattice pattern echoing the “silk pattern” of the original King Seiko
  • Meticulously cut three-dimensional indices with separately carved 12 o’clock marker
  • Deployment buckle with 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
  • Diameter: 39 mm
  • Thickness: 11.9 mm
  • Length: 46.1 mm

Other

  • Crystal Material: Box-Shaped Sapphire crystal with anti-reflective coating on inner surface
  • Water Resistance: 10 bar, 100 meters (330 feet)
  • Dial Color: Blue
  • Strap: Stainless steel bracelet with mirror and hairline finishing
  • Lug Width: 19 mm
Seiko King Seiko SPB371 Blue Dial 39mm Automatic - Skeie's Jewelers

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.

  • King Seiko KSK Modern Re-Interpretation
  • Re-interpretation of the sleek and innovative King Seiko of the 1960s
  • King Seiko crest on caseback and crown
  • Larger, more sporty case
  • Automatic with manual winding capability
  • Dark blue ”Tamahagane” dial, inspired by an alloy used to make traditional royal swords, with a lattice pattern echoing the “silk pattern” of the original King Seiko
  • Meticulously cut three-dimensional indices with separately carved 12 o’clock marker
  • Deployment buckle with 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
  • Diameter: 39 mm
  • Thickness: 11.9 mm
  • Length: 46.1 mm

Other

  • Crystal Material: Box-Shaped Sapphire crystal with anti-reflective coating on inner surface
  • Water Resistance: 10 bar, 100 meters (330 feet)
  • Dial Color: Blue
  • Strap: Stainless steel bracelet with mirror and hairline finishing
  • Lug Width: 19 mm

Why Choose Skeie's

Authorized Dealer
Official Seiko authorized dealer with full manufacturer warranty and authenticity guarantee
Expert Service
Decades of horological expertise with certified watchmakers and personalized customer care
Fast & Secure Shipping
Insured delivery with tracking, carefully packaged to arrive in perfect condition

Every new Seiko purchased at Skeie's is backed by their 3-year warranty

3
YEAR
WARRANTY
Click here to view Seiko's warranty policy

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THE SKEIES EXPERIENCE

Frequently Asked Questions

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.

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

For more information view our Jewelry Services

Yes, we have GIA Graduate Gemologists with over 50 years of invaluable experience. Whether you're curious about the worth of a family heirloom or seeking an appraisal for insurance purposes, our seasoned professionals offer meticulous evaluations to ensure you understand the true worth of your treasures.

Additionally, we have an AGS Accredited Gem Lab® (AGL) with a collection of advanced equipment allowing our gemologists to thoroughly inspect jewelry, determine and grade its qualities, calculate measurements, and arrive at an estimation of value.

Since we're located in Eugene, Oregon, we do not charge sales tax.

We offer free shipping on all orders. Our standard shipping is 3-7 days; all items are fully insured, arrive in discrete packaging, and require a signature upon delivery.

For more information view our Shipping Policy

Items may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Certain exclusions may apply.

For full details, please review our Refund Policy