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Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko Heritage Collection SBGA427 - Skeie's Jewelers
Grand Seiko Heritage Collection SBGA427 - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Grand Seiko Heritage Collection SBGA427 - Skeie's Jewelers
Grand Seiko Heritage Collection SBGA427 - Skeie's Jewelers
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers
Authorized Grand Seiko Retailer

Grand Seiko SBGA427 'Soko Light' Spring Drive Watch

$5,800.00
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Family-Owned Since 1922
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Sokō Special Edition

SBGA427 celebrates sokō, the end of Autumn when the first frost embraces the forest. The green accent colors on the second hand and the power reserve indicator evoke the verdant life of Kyoto's Arashiyama bamboo forest in its peak season at the end of autumn, and the dials' vertical texture reflects the tall bamboo stalks. The Arashiyama bamboo grove is known for its interplay of light and shadow, and so there are two editions: SBGA427 is "light" and SBGA429 is "shadow."

The 39mm stainless steel case houses the Spring Drive 9R65 Caliber, which is designed, adjusted, and assembled by hand by acclaimed craftsmen and women at the Shinshu Watch Studio in Japan. Spring Drive, recognized as one of the great innovations in modern watchmaking, is a spring-driven movement with a state-of the-art electro-magnetic regulator that functions without an external power source. Its sole power source is a mainspring, which drives a series of gears like a traditional mechanical watch, and delivers precision of one second a day, a rate unprecedented for a watch powered by a mainspring.

In addition to the bracelet, SBGA427 comes with a crocodile leather strap and three-fold clasp with push button release. 

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.

Sokō Special Edition

SBGA427 celebrates sokō, the end of Autumn when the first frost embraces the forest. The green accent colors on the second hand and the power reserve indicator evoke the verdant life of Kyoto's Arashiyama bamboo forest in its peak season at the end of autumn, and the dials' vertical texture reflects the tall bamboo stalks. The Arashiyama bamboo grove is known for its interplay of light and shadow, and so there are two editions: SBGA427 is "light" and SBGA429 is "shadow."

The 39mm stainless steel case houses the Spring Drive 9R65 Caliber, which is designed, adjusted, and assembled by hand by acclaimed craftsmen and women at the Shinshu Watch Studio in Japan. Spring Drive, recognized as one of the great innovations in modern watchmaking, is a spring-driven movement with a state-of the-art electro-magnetic regulator that functions without an external power source. Its sole power source is a mainspring, which drives a series of gears like a traditional mechanical watch, and delivers precision of one second a day, a rate unprecedented for a watch powered by a mainspring.

In addition to the bracelet, SBGA427 comes with a crocodile leather strap and three-fold clasp with push button release. 

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

HERITAGE

Collection

Special Edition
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers

Sokō Special Edition

SBGA427 celebrates sokō, the end of Autumn when the first frost embraces the forest. The green accent colors on the second hand and the power reserve indicator evoke the verdant life of Kyoto's Arashiyama bamboo forest in its peak season at the end of autumn, and the dials' vertical texture reflects the tall bamboo stalks. The Arashiyama bamboo grove is known for its interplay of light and shadow, and so there are two editions: SBGA427 is "light" and SBGA429 is "shadow."

The 39mm stainless steel case houses the Spring Drive 9R65 Caliber, which is designed, adjusted, and assembled by hand by acclaimed craftsmen and women at the Shinshu Watch Studio in Japan. Spring Drive, recognized as one of the great innovations in modern watchmaking, is a spring-driven movement with a state-of the-art electro-magnetic regulator that functions without an external power source. Its sole power source is a mainspring, which drives a series of gears like a traditional mechanical watch, and delivers precision of one second a day, a rate unprecedented for a watch powered by a mainspring.

In addition to the bracelet, SBGA427 comes with a crocodile leather strap and three-fold clasp with push button release. 

Movement

  • Caliber: 9R65
  • Power Source: Automatic
  • Jewels: 30
  • Accuracy: ±1 second per day / ±15 seconds per month (average)
  • Duration: 72 Hours

Case

  • Case Material: Stainless Steel
  • Case Diameter: 39mm
  • Case Thickness: 12.3mm
  • Case Length: 46.8mm
  • Lug Width: 19mm
  • Crown: Screw Down
  • Strap/Bracelet: Stainless Steel w. three-fold clasp + additional brown crocodile strap w. clasp
  • Crystal: Dual Curve Sapphire
  • Caseback: Stainless Steel with Sapphire Crystal
  • Special: US Exclusive

Functions

  • Features: Time, Date, Power Reserve Indicator
  • Water Resistance: 100m
  • Magnetic Resistance: 4,800 A/m
Grand Seiko SBGA427 'Soko Light' Spring Drive Watch - Skeie's Jewelers

Sokō Special Edition

SBGA427 celebrates sokō, the end of Autumn when the first frost embraces the forest. The green accent colors on the second hand and the power reserve indicator evoke the verdant life of Kyoto's Arashiyama bamboo forest in its peak season at the end of autumn, and the dials' vertical texture reflects the tall bamboo stalks. The Arashiyama bamboo grove is known for its interplay of light and shadow, and so there are two editions: SBGA427 is "light" and SBGA429 is "shadow."

The 39mm stainless steel case houses the Spring Drive 9R65 Caliber, which is designed, adjusted, and assembled by hand by acclaimed craftsmen and women at the Shinshu Watch Studio in Japan. Spring Drive, recognized as one of the great innovations in modern watchmaking, is a spring-driven movement with a state-of the-art electro-magnetic regulator that functions without an external power source. Its sole power source is a mainspring, which drives a series of gears like a traditional mechanical watch, and delivers precision of one second a day, a rate unprecedented for a watch powered by a mainspring.

In addition to the bracelet, SBGA427 comes with a crocodile leather strap and three-fold clasp with push button release. 

Movement

  • Caliber: 9R65
  • Power Source: Automatic
  • Jewels: 30
  • Accuracy: ±1 second per day / ±15 seconds per month (average)
  • Duration: 72 Hours

Case

  • Case Material: Stainless Steel
  • Case Diameter: 39mm
  • Case Thickness: 12.3mm
  • Case Length: 46.8mm
  • Lug Width: 19mm
  • Crown: Screw Down
  • Strap/Bracelet: Stainless Steel w. three-fold clasp + additional brown crocodile strap w. clasp
  • Crystal: Dual Curve Sapphire
  • Caseback: Stainless Steel with Sapphire Crystal
  • Special: US Exclusive

Functions

  • Features: Time, Date, Power Reserve Indicator
  • Water Resistance: 100m
  • Magnetic Resistance: 4,800 A/m

Why Choose Skeie's

Authorized Dealer
Official Grand Seiko authorized dealer with full manufacturer warranty and authenticity guarantee
Expert Service
Over 100 years 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 Grand Seiko purchased at Skeie's is backed by their 5-year warranty

5
YEAR
WARRANTY
Click here to view Grand Seiko's warranty policy

Compliments of Skeie's Jewelers

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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