Home / Exclusive Timepieces / Grand Seiko Heritage Collection "Melted Snow" 40mm Mechanical— Ref. SLGH013
Studio product photograph of the Grand Seiko SLGH013 Heritage watch, featuring a 40mm Ever-Brilliant Steel 44GS case, a highly textured crisp white "Melted Snow" dial, sharp diamond-cut silver hands, and a matching multi-link steel bracelet.
Detailed perspective close-up shot of the Grand Seiko SLGH013, highlighting the intricate, light-catching ridges of the "Mt. Iwate Melted Snow" dial, the razor-sharp multi-faceted hour indexes, and the brilliant white tone of the Ever-Brilliant Steel case material.
Watch mechanism with 'Hi-Beat 36000 Power Reserve 80 Hours' text on a light gray background
Studio product photograph of the Grand Seiko SLGH013 Heritage watch, featuring a 40mm Ever-Brilliant Steel 44GS case, a highly textured crisp white "Melted Snow" dial, sharp diamond-cut silver hands, and a matching multi-link steel bracelet.
Detailed perspective close-up shot of the Grand Seiko SLGH013, highlighting the intricate, light-catching ridges of the "Mt. Iwate Melted Snow" dial, the razor-sharp multi-faceted hour indexes, and the brilliant white tone of the Ever-Brilliant Steel case material.
Watch mechanism with 'Hi-Beat 36000 Power Reserve 80 Hours' text on a light gray background
Authorized Grand Seiko Retailer

Grand Seiko Heritage Collection "Melted Snow" 40mm Mechanical— Ref. SLGH013

$10,100.00
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Next-Generation Precision with the Caliber 9SA5 Hi-Beat

The heartbeat of the SLGH013 is Grand Seiko’s revolutionary, next-generation Caliber 9SA5 mechanical movement. Operating at an ultra-precise high frequency of 36,000 vibrations per hour (10 beats per second), this caliber delivers a remarkable accuracy of +5 to -3 seconds per day. Unlike traditional movements, the 9SA5 features Grand Seiko's innovative Dual Impulse Escapement and a free-sprung balance, which drastically improve energy efficiency and long-term rate stability. Thanks to a clever twin-barrel construction, it achieves a highly impressive 80-hour power reserve while maintaining a slim profile, representing the absolute pinnacle of modern mechanical watchmaking.

Revolutionary Ever-Brilliant Steel Case Design

The SLGH013 beautifully updates Grand Seiko’s historic design DNA by housing the modern 44GS case geometry in Ever-Brilliant Steel. This advanced alloy boasts an brilliant white hue and a level of corrosion resistance that far surpasses traditional watch industry steel. The complex, multi-faceted case architecture is meticulously finished using legendary, hand-applied Zaratsu polishing to create razor-sharp, distortion-free mirror surfaces that contrast boldly with fine hairline brushwork. With a refined 40mm diameter and a notably slim 11.7mm thickness, the watch sits perfectly low and balanced on the wrist, combining aggressive geometry with effortless wearability.

The Textural Poetry of Mt. Iwate's Melted Snow

The artistic soul of this timepiece lies in its mesmerizing, deeply textured dial, inspired by the late-spring thaw on Mt. Iwate—the majestic peak visible from the Grand Seiko Studio Shizukuishi. The dial captures the exact moment when the heavy winter pack begins to melt, exposing the rough, ridges of the mountain landscape underneath. Executed in a brilliant, crisp white, the intricate ridges catch and scatter ambient light dynamically, lending the watch an ethereal, ever-changing presence. Framed by diamond-cut, highly legible hands and hour markers, this striking dial makes checking the time an evocative connection to the changing seasons of northern Japan.

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.

Next-Generation Precision with the Caliber 9SA5 Hi-Beat

The heartbeat of the SLGH013 is Grand Seiko’s revolutionary, next-generation Caliber 9SA5 mechanical movement. Operating at an ultra-precise high frequency of 36,000 vibrations per hour (10 beats per second), this caliber delivers a remarkable accuracy of +5 to -3 seconds per day. Unlike traditional movements, the 9SA5 features Grand Seiko's innovative Dual Impulse Escapement and a free-sprung balance, which drastically improve energy efficiency and long-term rate stability. Thanks to a clever twin-barrel construction, it achieves a highly impressive 80-hour power reserve while maintaining a slim profile, representing the absolute pinnacle of modern mechanical watchmaking.

Revolutionary Ever-Brilliant Steel Case Design

The SLGH013 beautifully updates Grand Seiko’s historic design DNA by housing the modern 44GS case geometry in Ever-Brilliant Steel. This advanced alloy boasts an brilliant white hue and a level of corrosion resistance that far surpasses traditional watch industry steel. The complex, multi-faceted case architecture is meticulously finished using legendary, hand-applied Zaratsu polishing to create razor-sharp, distortion-free mirror surfaces that contrast boldly with fine hairline brushwork. With a refined 40mm diameter and a notably slim 11.7mm thickness, the watch sits perfectly low and balanced on the wrist, combining aggressive geometry with effortless wearability.

The Textural Poetry of Mt. Iwate's Melted Snow

The artistic soul of this timepiece lies in its mesmerizing, deeply textured dial, inspired by the late-spring thaw on Mt. Iwate—the majestic peak visible from the Grand Seiko Studio Shizukuishi. The dial captures the exact moment when the heavy winter pack begins to melt, exposing the rough, ridges of the mountain landscape underneath. Executed in a brilliant, crisp white, the intricate ridges catch and scatter ambient light dynamically, lending the watch an ethereal, ever-changing presence. Framed by diamond-cut, highly legible hands and hour markers, this striking dial makes checking the time an evocative connection to the changing seasons of northern Japan.

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

Detailed perspective close-up shot of the Grand Seiko SLGH013, highlighting the intricate, light-catching ridges of the "Mt. Iwate Melted Snow" dial, the razor-sharp multi-faceted hour indexes, and the brilliant white tone of the Ever-Brilliant Steel case material.

Next-Generation Precision with the Caliber 9SA5 Hi-Beat

The heartbeat of the SLGH013 is Grand Seiko’s revolutionary, next-generation Caliber 9SA5 mechanical movement. Operating at an ultra-precise high frequency of 36,000 vibrations per hour (10 beats per second), this caliber delivers a remarkable accuracy of +5 to -3 seconds per day. Unlike traditional movements, the 9SA5 features Grand Seiko's innovative Dual Impulse Escapement and a free-sprung balance, which drastically improve energy efficiency and long-term rate stability. Thanks to a clever twin-barrel construction, it achieves a highly impressive 80-hour power reserve while maintaining a slim profile, representing the absolute pinnacle of modern mechanical watchmaking.

Revolutionary Ever-Brilliant Steel Case Design

The SLGH013 beautifully updates Grand Seiko’s historic design DNA by housing the modern 44GS case geometry in Ever-Brilliant Steel. This advanced alloy boasts an brilliant white hue and a level of corrosion resistance that far surpasses traditional watch industry steel. The complex, multi-faceted case architecture is meticulously finished using legendary, hand-applied Zaratsu polishing to create razor-sharp, distortion-free mirror surfaces that contrast boldly with fine hairline brushwork. With a refined 40mm diameter and a notably slim 11.7mm thickness, the watch sits perfectly low and balanced on the wrist, combining aggressive geometry with effortless wearability.

The Textural Poetry of Mt. Iwate's Melted Snow

The artistic soul of this timepiece lies in its mesmerizing, deeply textured dial, inspired by the late-spring thaw on Mt. Iwate—the majestic peak visible from the Grand Seiko Studio Shizukuishi. The dial captures the exact moment when the heavy winter pack begins to melt, exposing the rough, ridges of the mountain landscape underneath. Executed in a brilliant, crisp white, the intricate ridges catch and scatter ambient light dynamically, lending the watch an ethereal, ever-changing presence. Framed by diamond-cut, highly legible hands and hour markers, this striking dial makes checking the time an evocative connection to the changing seasons of northern Japan.

Movement

  • Caliber: 9SA5
  • Power Source: Automatic
  • Accuracy: - 3 to + 5 seconds per day
  • Power Reserve: 80 hours

Case

  • Case Material: Ever-Brilliant Stainless Steel
  • Case Diameter: 40mm
  • Case Thickness: 11.7mm
  • Case Length: 47.2mm
  • Lug Width: 19mm
  • Crown: Screw Down
  • Strap/Bracelet: Ever-Brilliant Stainless Steel w. three-fold clasp
  • Crystal: Box-Shape Sapphire
  • Caseback: Stainless Steel with Sapphire Crystal

Functions

  • Features: Time, Date
  • Water Resistance: 100m
  • Magnetic Resistance: 4,800 A/m
Detailed perspective close-up shot of the Grand Seiko SLGH013, highlighting the intricate, light-catching ridges of the "Mt. Iwate Melted Snow" dial, the razor-sharp multi-faceted hour indexes, and the brilliant white tone of the Ever-Brilliant Steel case material.

Next-Generation Precision with the Caliber 9SA5 Hi-Beat

The heartbeat of the SLGH013 is Grand Seiko’s revolutionary, next-generation Caliber 9SA5 mechanical movement. Operating at an ultra-precise high frequency of 36,000 vibrations per hour (10 beats per second), this caliber delivers a remarkable accuracy of +5 to -3 seconds per day. Unlike traditional movements, the 9SA5 features Grand Seiko's innovative Dual Impulse Escapement and a free-sprung balance, which drastically improve energy efficiency and long-term rate stability. Thanks to a clever twin-barrel construction, it achieves a highly impressive 80-hour power reserve while maintaining a slim profile, representing the absolute pinnacle of modern mechanical watchmaking.

Revolutionary Ever-Brilliant Steel Case Design

The SLGH013 beautifully updates Grand Seiko’s historic design DNA by housing the modern 44GS case geometry in Ever-Brilliant Steel. This advanced alloy boasts an brilliant white hue and a level of corrosion resistance that far surpasses traditional watch industry steel. The complex, multi-faceted case architecture is meticulously finished using legendary, hand-applied Zaratsu polishing to create razor-sharp, distortion-free mirror surfaces that contrast boldly with fine hairline brushwork. With a refined 40mm diameter and a notably slim 11.7mm thickness, the watch sits perfectly low and balanced on the wrist, combining aggressive geometry with effortless wearability.

The Textural Poetry of Mt. Iwate's Melted Snow

The artistic soul of this timepiece lies in its mesmerizing, deeply textured dial, inspired by the late-spring thaw on Mt. Iwate—the majestic peak visible from the Grand Seiko Studio Shizukuishi. The dial captures the exact moment when the heavy winter pack begins to melt, exposing the rough, ridges of the mountain landscape underneath. Executed in a brilliant, crisp white, the intricate ridges catch and scatter ambient light dynamically, lending the watch an ethereal, ever-changing presence. Framed by diamond-cut, highly legible hands and hour markers, this striking dial makes checking the time an evocative connection to the changing seasons of northern Japan.

Movement

  • Caliber: 9SA5
  • Power Source: Automatic
  • Accuracy: - 3 to + 5 seconds per day
  • Power Reserve: 80 hours

Case

  • Case Material: Ever-Brilliant Stainless Steel
  • Case Diameter: 40mm
  • Case Thickness: 11.7mm
  • Case Length: 47.2mm
  • Lug Width: 19mm
  • Crown: Screw Down
  • Strap/Bracelet: Ever-Brilliant Stainless Steel w. three-fold clasp
  • Crystal: Box-Shape Sapphire
  • Caseback: Stainless Steel with Sapphire Crystal

Functions

  • Features: Time, Date
  • 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

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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