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Collections Heritage Collection Manual Hi-Beat 36000 80 Hours SLGW005
Manual Hi-Beat 36000 80 Hours SLGW005
Manual Hi-Beat 36000 80 Hours SLGW005
Grand Seiko Hi-Beat 80 Hours Movement 9SA4
Manual Hi-Beat 36000 80 Hours SLGW005

Manual Hi-Beat 36000 80 Hours SLGW005

Grand Seiko Heritage Collection
USD $9,700
Limited Edition of 1200
Out of Stock

Features

SLGW005 - 45GS Recreation, Powered by Hi-Beat Caliber 9SA4

In 1968, a year after the 44GS, the watch whose design established the Grand Seiko Style, Grand Seiko introduced the 45GS. Though the two watches were virtually identical, the 45GS had one critically important enhancement under the dial in the form of a manually wound high-beat movement.

The limited-edition SLGW005 Re-creation of the 45GS pays tribute to this watch in a most fitting way by drawing on the Caliber 9SA4, introduced at Watches & Wonders 2024 as the first 10-beat, manually wound movement from Grand Seiko in more than 50 years. Caliber 9SA4 has several of Grand Seiko’s latest mechanical watchmaking developments, including the company’s Free-sprung balance and Dual Impulse Escapement. In developing the movement, particular attention was paid to the sound and tactile sensation experienced during the hand-winding process. While the original 45GS featured a closed case back, the stainless steel case of SLGW005 features a see-through back.

The case and dial have been carefully re-created to honor the watch of 1968, with flat, polished surfaces on the former and Seiko lettering to follow that of the original. The logo of the Daini Seikosha factory, the birthplace of the original 45GS, appears at the 6 o’clock position just as it did in 1968.

The SLGW005 is limited to 1,200 pieces worldwide.

Case
Case Material : Stainless Steel
Case Diameter : 38.8mm
Case Thickness : 10.4mm
Lug Width : 19mm
Dial Color : Off-White (recreation of original)
Crown : Push Down
Strap/Bracelet : Crocodile Leather with Three-fold clasp
Crystal : Box-shaped sapphire crystal with anti-reflective coating
Caseback : Stainless Steel with sapphire crystal
Special : Limited Edition of 1200
Movement
Caliber : 9SA4
Type : Hi-Beat 36000
Power Source : Manual widing
Jewels : 47
Accuracy : +5 to -3 seconds per day (when static)
Duration : 80 Hours
Functions
Features : Time, power reserve display on back
Water Resistance : 30m
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
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

Email, Phone, and Live chat info:

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 



SLGW005
Hi-Beat 36000 80 Hours Manual 45GS Recreation.