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Collections Evolution 9 Collection Hi-Beat 36000 80 Hours SLGH005
Grand Seiko Hi Beat 36000 80 Hours White Birch Dial Stainless Steel 9SA5 SLGH003
Grand Seiko Hi Beat 36000 80 Hours White Birch Dial Stainless Steel 9SA5 SLGH003
Grand Seiko Hi Beat 36000 80 Hours 9SA5 Movement  SLGH005
Grand Seiko SLGH005 Shirakaba, Automatic Hi-Beat 36000 9SA5
Grand Seiko Hi Beat 36000 80 Hours White Dial Stainless Steel 9SA5 SLGH005

Hi-Beat 36000 80 Hours SLGH005

Grand Seiko Evolution 9 Collection
USD $9,100


Evolution 9 - a Hi-Beat 36000 timepiece inspired by "shirakaba," or white birch

Surrounding the new Grand Seiko Studio Shizukuishi in northern Japan are beautiful white birch tree forests. Noted for its distinct white coloration and texture, the bark of these trees inspires the latest in Grand Seiko's Evolution 9 Collection, SLGH005. 

Evolution 9 is the name of Grand Seiko's new design language first introduced with reference SLGH002 in 2020. With its complex faceted case; large hands and prominent markers; Zaratsu-polished, distortion-free finish; and highly ergonomic proportions, Evolution 9 will be an important part of Grand Seiko's Heritage Collection for years to come. 

Boasting a distinct vertical texture, the white dial captures the serene mood of the white birch tree forest. Contrasting against the dial texture are highly legible markers and hands, which include a striking heat-blued second hand. 

First presented in 2020, caliber 9SA5 was developed from the ground up after 9 years of development, the endeavor led by movement designer Hisashi Fujieda. 9SA5 is a 10-beat movement boasting 80 hours of power reserve and a precision rate of +5 to -3 seconds a day. It incorporates three important developments: Grand Seiko's new Dual Impulse Escapement, free-spring balance, and horizontal gear train. Deploying all the skills and experience gained over the past six decades, Grand Seiko achieved in creating what is beyond a doubt the finest mechanical caliber in its repertoire. You can learn more about the movement here

Case Material : Stainless Steel
Case Diameter : 40mm
Case Thickness : 11.7mm
Case Length : 47mm
Lug Width : 22mm
Crown : Screw Down
Strap/Bracelet : Stainless Steel w. three-fold clasp
Crystal : Box-Shape Sapphire
Caseback : Stainless Steel with Sapphire Crystal
Caliber : 9SA5
Type : Hi-Beat 36000
Power Source : Automatic
Jewels : 47
Accuracy : +5 to -3 seconds per day (when static)
Duration : 80 Hours
Features : Time, Date
Water Resistance : 100m
Magnetic Resistance : 4,800 A/m
Grand Seiko’s Boutique Online Services
Free 2-3 Day Shipping
2-Week Returns & Exchanges
Exclusive 6-Year Warranty
Customer Support
Grand Seiko SLGH005
A new dial inspired by nature.
Grand Seiko SLGH005
The "Shirakaba" dial features a distinct texture never before seen from Grand Seiko.
A macro detail of the stainless steel case of Grand Seiko SLGH005.
A beautiful mix of hairline and Zaratsu-polished surfaces.
A case back view of Grand Seiko caliber 9SA5.
Grand Seiko's next generation Hi-Beat 3600 movement, caliber 9SA5.
The bracelet and clasp of SLGH005.
A new bracelet design.
Grand Seiko SLGH005
Grand Seiko SLGH005
A macro detail of the stainless steel case of Grand Seiko SLGH005.
A case back view of Grand Seiko caliber 9SA5.
The bracelet and clasp of SLGH005.
Free 2-3 Day Shipping

Free shipping is 2-3 business days via Fed Ex Signature Required. Orders placed before 2 pm ET are generally processed and shipped on the same business day, and orders placed after 2 pm ship the following business day. Orders are processed Monday – Friday, and orders placed on Holidays will be processed the following business day. Next Day Service can be purchased for $50 and includes Saturday Delivery when applicable. Please see TERMS for more.

2-Week Returns and Exchanges

Products may be returned to Grand Seiko Boutique Online within 14 days of the delivery date. Option for a return and refund or exchange is possible when the watch is returned in new, unworn condition, with all original contents included in the package. Upon receiving your return, Grand Seiko will verify the condition of the watch. If there are any missing items, damage, or wear found, you may be subject to fees accordingly. Please be sure to remove any jewelry or other watches before trying on the watch to avoid damage.  Please do not size the watch if you return it as it will not be considered new. Please contact the Grand Seiko Boutique Online team HERE to initiate a return. Please see the TERMS for more.

Exclusive 6-Year Warranty

Warranty – All Grand Seiko watches come with a 5-year international warranty. Grand Seiko Boutiques and Grand Seiko Boutique Online provide an additional 1-year warranty at no additional charge for a total of 6 years coverage under the limited warranty. Please see the TERMS for more.

Customer Support

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Scheduled hours of operation are Mon-Fri 9am-6pm. However, Grand Seiko Boutique teams may be able to assist at other times depending on availability.

Email: boutique.online@grand-seiko.us.com 

Phone: 888-300-8463 

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We're Updating: Shipping Delays
While we’re updating our system, all orders placed between March 28 and April 5 will not ship until after April 5. Thank you for your patience and understanding.