Grand Seiko Heritage Collection, 36.5mm, Calibre 9S64 Manual-Winding, 9S Mechanical, 400 Pieces, SBGW317
$7,943.00 USD
The Grand Seiko Heritage Collection SBGW317 is a Boutique Limited Edition of 400 pieces, combining traditional Grand Seiko mechanical watchmaking with a dial inspired by the landscape surrounding Mt. Iwate. Its compact 36.5mm stainless steel case frames a distinctive light green textured dial, inspired by the Uwabou pastureland north of Mt. Iwate in spring, while a pink-gold-coloured seconds hand evokes a ray of morning sunlight. Released exclusively through five Grand Seiko boutiques in Japan, the SBGW317 offers both restrained proportions and genuine limited-edition collectability.
Powering the watch is the Grand Seiko Calibre 9S64, a manually wound mechanical movement produced within Grand Seiko's 9S movement family. Offering approximately 72 hours of power reserve, the 9S64 provides the traditional interaction of manual winding while delivering Grand Seiko's established mechanical precision. Its combination of a three-day power reserve and time-only architecture complements the SBGW317's compact dimensions and classically focused character.
Specifications
- Brand: Grand Seiko
- Collection: Heritage Collection
- Model: Boutique Limited Edition
- Reference: SBGW317
- Movement: Grand Seiko Calibre 9S64 Manual-Winding
- Case Material: Stainless Steel
- Dial: Light Green Textured Dial with Pink-Gold-Coloured Seconds Hand
- Case Size: 36.5mm
- Case Thickness: 11.6mm
- Crystal: Box-Shaped Sapphire Crystal with Anti-Reflective Coating
- Bracelet: Stainless Steel Bracelet
- Wrist Size: Fits up to 20cm
- Water Resistance: 100m / 10 Bar
- Production Period: Released February 2025, Limited Edition of 400 Pieces
- Accessories: Box and Papers
- Condition: A few traces of usage, some scratches can be seen but overall in very good condition
- Availability: Global Concierge Sourcing Service
Key Features
- Movement — Grand Seiko Calibre 9S64 manual-winding movement delivers approximately 72 hours of power reserve, combining traditional mechanical interaction with Grand Seiko's exacting approach to precision.
- Design — The textured light green dial takes inspiration from the spring landscape of Uwabou pastureland near Mt. Iwate, complemented by a pink-gold-coloured seconds hand representing soft morning sunlight.
- Case Size — Compact 36.5mm stainless steel proportions give the SBGW317 a classically balanced presence and make it particularly appealing to enthusiasts favouring traditionally sized mechanical watches.
- Crystal — A box-shaped sapphire crystal with anti-reflective coating reinforces the watch's vintage-influenced proportions while providing modern durability and clarity.
- Collectability — Limited to just 400 pieces and originally offered exclusively through five Grand Seiko boutiques in Japan, the SBGW317 combines distinctive dial execution with genuine scarcity.
The Grand Seiko Heritage Collection SBGW317 combines traditional manual-winding watchmaking, compact proportions and a highly distinctive nature-inspired dial with the exclusivity of a 400-piece Boutique Limited Edition. Presented in very good condition, accompanied by its box and papers and available through our Global Concierge Sourcing Service, it offers a particularly compelling proposition for Grand Seiko enthusiasts seeking a scarce and characterful 9S mechanical reference.
"Style is Timeless"
In-Stock (New Zealand)
Dispatched the next business day via signature-required courier. Delivery is typically 1–2 business days within New Zealand. Tracking details are provided upon dispatch.
In-Stock (Australia)
Timepieces dispatched from New Zealand to Australia are typically delivered within approximately one week via secure international courier. Tracking details are provided upon dispatch.
Global Concierge
Timepieces sourced through our Global Concierge Service are typically delivered within 2–3 weeks. You'll receive updates throughout the sourcing and shipping process, with tracking provided once your watch has been dispatched.
DPD: Duties and taxes are included in the purchase price, with no additional import charges payable upon delivery.
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Once your watch arrives in New Zealand, it is independently inspected, tested, and authenticated before returning to Timeless Luxury for final preparation and secure dispatch via signature-required courier, ensuring it reaches you safely and ready to enjoy.
Timeless Luxury provides a 6 months warranty which covers mechanical faults. Read more.
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Frequently asked questions
Every watch is independently inspected, tested, and authenticated in New Zealand before dispatch. We guarantee authenticity and source every timepiece through trusted overseas suppliers, including partners who are members of the International Anti-Counterfeiting Coalition (IACC).
In-stock ships now; globally sourced watches typically arrive in 2–3 weeks. Tracked and insured across NZ & Australia.
A 6-month warranty covering mechanical faults.
Yes, a 7-day grace period so you can be completely satisfied.
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Warranty
6 month warranty against fault *Terms apply
Value
We only sell watches that meet our high expectations of quality and condition.
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