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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →The Grand Seiko Elegance SBGW301 is a compact, hand-wound mechanical dress watch with an off-white dial and Caliber 9S64. Grand Seiko lists a 37.3 mm case, approximately 72 hours of power reserve, and a 19 mm crocodile-leather band. Its understated design and manual winding are central to its appeal.
Price depends on the market: official Grand Seiko pages reviewed for this article displayed USD 5,000 in the U.S., USD 4,900 in the Middle East, and JPY 671,000 including tax in Japan. These are regional page observations, not a universal price or a guarantee of current availability.
SBGW301 specifications
| Specification | Grand Seiko SBGW301 |
|---|---|
| Collection | Elegance |
| Movement | Caliber 9S64, hand-wound mechanical |
| Case material | Stainless steel |
| Case diameter | 37.3 mm |
| Lug-to-lug | 44.3 mm |
| Thickness | 11.7 mm |
| Crystal | Box-shaped sapphire with inner-surface anti-reflective coating |
| Case back | Six-screw see-through case back |
| Band | 19 mm crocodile leather |
| Maximum band circumference | 195 mm |
| Water-resistance wording | “Splash Resistant” on the reviewed regional product listing |
These specifications are published by Grand Seiko on its product and movement pages. The dimensions suggest a relatively compact profile, but how a watch wears depends on wrist shape and personal preference.
Design and wearing character
Grand Seiko describes the SBGW301’s off-white dial as having a subdued sheen. The manufacturer also highlights its peaked, diamond-cut hour indexes and hands bent to follow the curved dial surface. The polished stainless-steel case uses Zaratsu polishing, which Grand Seiko describes as part of the watch’s refined finish.
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- 【Italian Tuscany leather】 — The leather is made of vegetable tanned cowhide leather from the famous Italian leather factory BADALASSI CARLO. This leather is tanned with natural vegetable tanning agents, avoiding the use of harmful chemicals. It is natural and harmless to the skin.
- 【Natural Full-Grain Leather】 — Each strap retains the original pores and natural grain, giving it a unique character and authentic feel. Over time, Italian vegetable-tanned leather softens and develops a rich patina and luster, reflecting timeless elegance and sophistication. A premium material trusted by luxury brands, it makes your watch truly stand out.
- 【Unique Features of Un‑Sandered Full‑Grain Leather】 — Our watch strap is made of high‑quality full‑grain leather. This natural leather has not been sanded, so its original surface pores remain clearly visible.
- 【ISO9001 Certified】— Raw leather materials are sourced from Tuscany, Italy and shipped to China by sea for processing. All items are manufactured in strict accordance with the ISO9001 quality management system to deliver consistent premium quality.
- 【Structure & Size Selection】— Please measure your watch lug width before purchasing. The strap comes in a length of 120mm + 75mm, fitting most wrist sizes. The buckle‑side thickness is 4.5 mm, while the tail‑end thickness is 3.2 mm. Designed with quick‑release spring bars for effortless installation and replacement.
The watch has a classic, restrained appearance, with a box-shaped sapphire crystal and a see-through case back. Its 19 mm crocodile-leather band is part of the dress-watch character; check the band’s fit and specifications before choosing a replacement.
Caliber 9S64 and power reserve
Caliber 9S64 is a manual-winding mechanical movement. Grand Seiko lists 24 jewels, a frequency of 28,800 vibrations per hour (4 Hz), hacking, and approximately 72 hours of power reserve. A fully wound watch may therefore have reserve remaining after a weekend off the wrist, though actual running time depends on its condition and use.
How to read the accuracy figures
Grand Seiko publishes two accuracy figures for the movement, and they refer to different conditions:
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- Watch Strap Material: Made of top grain leather in distressed workmanship and the lower layer that touches the wrist is comfortable suede calfskin lining, with classic tone to tone stitch and solid stainless steel buckle. These bands strike the perfect balance between durability and style, making them suitable for both casual and formal occasions
- Quick Installation: No tools required, the integrated quick release stainless steel spring bar allows you to change watch bands in seconds by simply sliding the knob with fingers
- Band Width (Size): 16 18 19 20 22 24 millimeter. In order to get a suitable strap, please measure inner distance in millimeter between two horns on your watch. Thickness around 3.5-4.5mm
- Strap Length: 125mm+75mm. Suitable for wrist around 5.9 to 8 inch (150mm to 205mm), but watch dial also impacts fit. Compatible with most traditional watches and smart watches which lug width is standard 18 mm, 20 mm, 22 mm
- Use and Maintenance: Please avoid soaking your leather strap in the water repeatedly and continued sunlight exposure. It is not recommended to wear it to shower or swim
- Mean daily rate: +5 to -3 seconds per day, measured under controlled conditions before casing.
- Normal-use accuracy: +10 to -1 seconds per day, as listed by Grand Seiko’s Japanese boutique.
The controlled measurement is not a promise of the same rate in everyday wear. Grand Seiko notes that wearing conditions, temperature, wrist motion, shocks, and vibration can affect real-world results.
Water resistance and care
Grand Seiko’s reviewed regional product listing describes the SBGW301 as “Splash Resistant”; its Japanese boutique uses everyday-life water-resistance wording. The evidence reviewed here does not support recommending the watch for swimming or diving. Keep the leather band dry and confirm the appropriate care and water-resistance guidance with Grand Seiko or an authorized service provider.
Price and availability
Official Grand Seiko pages reviewed for this article showed different regional prices: USD 5,000 on the U.S. Caliber 9S64 model listing, USD 4,900 on the Middle East model page, and JPY 671,000 including tax on the Japanese boutique page. Treat these as market-specific observations; prices and stock can change.
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- Note: Don’t choose the wrong size: 5 sizes(18mm, 19mm, 20mm,21mm, 22mm, 24mm) for you to choose from. Length-200mm. Owns a large compatibility for quartz watches, mechanical watches or smartwatches. Please check your lug width before purchase, the compatible watch types see description below.
- Vintage Burnished Leather: Characterized by clear skin texture, smooth touch, and natural luster, the burnished leather preserve the original texture of leather. Keeps this band comfortable and sturdy enough to wear all day.
- Heavy Duty Strap: Set by sturdy D-shape buckle and delicate sewing, this rugged watch strap with neutral color & rugged details, will add a touch of edgy sophistication to any outfit. Oil-sealing edge is nicely fitted, not easy to crack.
- Quick Release & Installation: Quick release design makes the dainty watch band very easy to install, slide quick release knob with your finger and then insert the pin, just a few seconds, the installation is finished. And the double adjustment buckle is perfect for fitting your wrist.
- Disclaimer: For assisting consumers in selecting watch bands for their watches, we include certain brands and models of watches in our listings. However,we have no affiliation, partnership, or endorsement with these brands.Products listed that we sell are not manufactured by or officially affiliated with the listed brands.
The Japanese boutique page reported online stock unavailable and offered a stock notification. That does not establish availability at other boutiques or retailers. Before buying, confirm the local price, exact configuration, warranty terms, and stock with Grand Seiko or an authorized seller.
Who is the SBGW301 for?
The SBGW301 may suit someone looking for a compact-form dress watch, an off-white dial, and the hands-on routine of winding a mechanical watch. Its approximately 72-hour reserve, polished steel case, and simple classic design are key parts of its proposition.
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Consider your preferences for manual winding, the 19 mm leather band, and the watch’s cautious water-resistance wording before buying. Check local pricing and availability rather than assuming a single global price.
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- Italian leather：The leather is made of vegetable tanned cowhide leather from the famous Italian leather factory BADALASSI CARLO. This leather is tanned with natural vegetable tanning agents, avoiding the use of harmful chemicals. It is natural and harmless to the skin.
- Italian Tuscany vegetable tanned leather becomes softer and develops a unique sheen and color over time. This is why many luxury brands choose it to make high-end handbags and wallets.
- ISO9001：Getalia watch bands are manufactured in accordance with ISO9001 international quality management system standards to ensure high quality. Italian leather watch straps are soft and wear-resistant, with beautiful colors, suitable for matching with various types of watches.
- Please measure your watch lug width before purchasing.length: 120mm + 75mm, fits most wrist sizes.The thickness of the head is 4.5mm, and the tail is 3.2mm.with Quick-release design, easier to replace.
- Each watch strap is packaged in a gift box, which is more decent to send to friends and family.
FAQ
Is the Grand Seiko SBGW301 hand wound?
Yes. It uses Caliber 9S64, a hand-wound mechanical movement, according to Grand Seiko.
What are the SBGW301 dimensions?
Grand Seiko lists a 37.3 mm case diameter, 44.3 mm lug-to-lug length, and 11.7 mm thickness.
How long is the SBGW301 power reserve?
Grand Seiko states that Caliber 9S64 has approximately 72 hours of power reserve.
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- 【Versatile Usage】20mm watch bands fit for all traditional watch and smart watch with 20mm width watch lugs,such as Samsung Galaxy Watch 7/6/5/4 44mm 40mm,Garmin Vivoactive 6/Vivoactive 5/3/3 Music,Garmin Venu/Venu 2 Plus/Venu Sq/Venu Sq Music/Venu Sq 2/Venu Sq 2 Music/Forerunner 55/165/245/645/Forerunner 570 42mm; Active 2/ Active; GTS 4/GTS 4 Mini/GTS 3/GTS 2/GTS 2e/GTS 2 Mini/ GTS/; Bip 3/Bip 3 Pro/Bip/Bip Lite/Bip U/Bip U Pro/Bip S/Bip S Lite etc
- 【Premium Materials】JNN retro leather watch bands are crafted from high-quality top grain leather, offering both durability and flexibility. Over time, the strap naturally conforms to your wrist for a personalized, comfortable fit. The underside is specially treated to feel ultra-soft against the skin and reduce slipping. Comes with two solid stainless steel buckles.
- 【Quick Release Function】20mm quick release watch bands fast release smart watch bands are an upgrade from typical pins, enabling you to replace your watch band in seconds. An aided tool is also supplied to assist you in removing your old band.
- 【Adjustable and Perfect Fit】Designed to fit almost any wrist.These 18mm watch bands fit wrist 6" to 8", precision cut eyelets allow for individualized adjustment to achieve the perfect fit.Before you order, measure the breadth of your watch lugs.
- 【Customer Service】 If you have any questions about the strap, feel free to contact us by email. We offer refunds or free replacements, and will do our best to ensure every customer is fully satisfied.
How accurate is Caliber 9S64?
Grand Seiko lists a controlled mean daily rate of +5 to -3 seconds per day, measured before casing, and normal-use accuracy of +10 to -1 seconds per day. Those figures describe different conditions, and everyday results can vary.
What does the SBGW301 cost?
Price varies by market. The official pages reviewed displayed USD 5,000 in the U.S., USD 4,900 in the Middle East, and JPY 671,000 including tax in Japan. Confirm the current local price with Grand Seiko or an authorized seller.
Can I swim with the SBGW301?
The reviewed regional listing calls it “Splash Resistant,” and the Japanese boutique describes everyday-life water resistance. The evidence reviewed does not justify recommending it for swimming or diving; check with Grand Seiko for guidance before exposing it to water.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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