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Grand Seiko Heritage Automatic Caliber 9S27 White Gold White Dial STGK003 - BRAND NEW

Grand Seiko Heritage Automatic Caliber 9S27 White Gold White Dial STGK003 - BRAND NEW Grand Seiko Heritage Automatic Caliber 9S27 White…

Reference STGK003

Full watch configuration

Grand Seiko Heritage Automatic Caliber 9S27 White Gold White Dial STGK003 - BRAND NEW

$31,200.00
Requested condition
Brand New

By Grand Seiko

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Grand Seiko Heritage Automatic Caliber 9S27 White Gold White Dial STGK003 - BRAND NEW

Grand Seiko Heritage Automatic Caliber 9S27 White Gold White Dial STGK003 - BRAND NEW

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Grand Seiko Heritage Automatic Caliber 9S27 White Gold White Dial STGK003 - BRAND NEW

Catalogue watch price: $31,200.00 USD

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The Grand Seiko Heritage Automatic STGK003 is a brand-new 28mm white gold ladies' watch featuring a luminous white dial, a diamond-set white gold bezel, and a refined leather strap — one of the most elegant expressions in the Grand Seiko Heritage collection. Powered by Grand Seiko's Caliber 9S27 automatic movement, this reference pairs horological precision with precious-metal luxury in a way that few watches at any price can match.

The STGK003 stands apart through its exceptional combination of white gold craftsmanship, diamond embellishment, and the signature Seiko Zaratsu-polished finishing that defines the Heritage line. Whether you are searching for a Grand Seiko white gold watch for sale or looking to buy a diamond-bezel Grand Seiko online, Bizak & Co. offers this reference brand new — contact us today to arrange your purchase.

Compare it across every Heritage reference we carry, or browse the full Grand Seiko collection at Bizak & Co.

Buy this Heritage, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Grand Seiko Heritage Automatic STGK003 represents the pinnacle of understated Japanese luxury, uniting a 28mm white gold case with a diamond-set bezel and an immaculate white dial into a watch that is as technically accomplished as it is visually breathtaking. Grand Seiko's Heritage collection draws directly from the philosophy that gave birth to the very first Grand Seiko in 1960: the belief that a watch should be defined by its perfection of the fundamentals — legibility, accuracy, durability, and beauty. The STGK003 carries that legacy into the realm of precious metals and precious stones without sacrificing a single one of those principles.

The 28mm white gold case is shaped with the architectural clarity that distinguishes every Grand Seiko Heritage reference. Flat, mirror-bright Zaratsu-polished surfaces meet brushed planes at precise angles, producing a play of light that no photograph can fully capture. The diamond-set white gold bezel encircles the dial with quiet brilliance, allowing the stones to catch the light without overwhelming the watch's measured sense of proportion. On the wrist, the case sits with the kind of poise that only precious metal and expert hand-finishing can deliver.

The white dial is among Grand Seiko's most celebrated design signatures, evoking the snowfields and frost-covered landscapes of the Shinshu highlands near the brand's Shojiro Isobe Micro Artist Studio. The surface texture captures and reflects light in perpetual motion, so that the dial appears different from every angle and in every light condition. Applied hour markers and hands finished to the same exacting Zaratsu standard ensure that legibility is never sacrificed for artistry.

Underneath, the Caliber 9S27 automatic movement upholds Grand Seiko's longstanding commitment to in-house mechanical excellence. Grand Seiko movements are assembled and regulated by hand to standards that routinely exceed the criteria required for official chronometer certification, and the 9S27 is no exception. For the wearer, this translates to confidence in daily timekeeping accuracy that few Swiss or Japanese competitors can match at this tier.

Buying a Grand Seiko Heritage STGK003 from Bizak & Co. means acquiring a brand-new example of one of the most refined automatic dress watches available today, supported by the expertise and trusted service of a dedicated luxury watch specialist. The STGK003 is a compelling choice whether you are building a serious collection, seeking an heirloom-quality gift, or simply investing in a watch that will reward close attention for decades. Contact Bizak & Co. at bizakandco.com to inquire about availability, pricing, and delivery for this exceptional reference.

Technical Details
Reference
STGK003
Model
Heritage
Movement
Automatic
Case material
White Gold
Bracelet material
Leather
Dial
White
Case size
28mm
Requested condition
Brand New
FAQ

1. What makes the Grand Seiko STGK003 special?
The STGK003 combines a 28mm white gold case with a diamond-set white gold bezel and a beautifully textured white dial finished to Grand Seiko's signature Zaratsu standard. This level of precious-metal and hand-finishing craftsmanship is exceptionally rare at any price point and places the STGK003 among the most refined dress watches in the Heritage collection.

2. What movement powers the Grand Seiko Heritage STGK003?
The STGK003 is powered by Grand Seiko's Caliber 9S27 automatic movement, an in-house mechanical caliber built and hand-regulated to Grand Seiko's exacting accuracy standards. Grand Seiko movements are widely regarded as among the most precisely finished and reliably accurate automatic movements produced anywhere in the world.

3. What is the case size of the Grand Seiko STGK003?
The Grand Seiko Heritage STGK003 features a 28mm case crafted in white gold, making it ideally proportioned for smaller wrists. The compact diameter is complemented by the watch's architectural case shaping and Zaratsu-polished surfaces, which give it a wrist presence far beyond its modest dimensions.

4. Is the Grand Seiko STGK003 suitable for everyday wear?
The STGK003 is best appreciated as an elegant dress watch suited to formal occasions, important events, or any moment that calls for understated luxury. Its white gold case and diamond bezel make it a treasured piece for special wear, and its automatic movement means it keeps running reliably whenever it is on the wrist.

5. What is the dial and bezel like on the STGK003?
The dial is white with a textured finish characteristic of Grand Seiko's Heritage line, designed to evoke natural landscapes and shift beautifully in changing light. The bezel is white gold set with diamonds, adding a layer of precious brilliance that frames the dial without overpowering the watch's refined, restrained aesthetic.

6. Is the Grand Seiko STGK003 a good buy and how can I purchase one from Bizak & Co.?
The STGK003 is a brand-new Grand Seiko in precious white gold with a diamond bezel — a combination that makes it both a wearable luxury and a strong long-term collectible. You can buy this reference online or contact Bizak & Co. directly at bizakandco.com for pricing, availability, and personalized assistance.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

Read the full warranty terms and service instructions. 

90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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