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Grand Seiko SBGA481
$11,100Stock unknown
Case
- Diameter
- 44.5mm
- Thickness
- 14.3mm
- Lug-to-lug
- 50mm
- Lug width
- 23mm
- Material
- Titanium
- Water resistance
- 200m
Crystal & dial
- Crystal
- Sapphire
- AR coating
- Yes
Movement
- Caliber
- Grand Seiko 9R65
- Type
- Spring Drive
- Power reserve
- 72h
Grand Seiko
Grand Seiko's Spring Drive caliber combines a mechanical mainspring with an electronic regulator to achieve a perfectly smooth gliding seconds hand and accuracy of plus or minus 1 second per day. The Tri-synchro regulator uses the energy of the mainspring to generate electricity that powers the quartz oscillator and IC, eliminating the need for a battery. A 72-hour power reserve and 30 jewels make it one of the most technologically unique movements in horology.
Design language
- Case shape
- round
- Dial style
- textured
- Bezel
- rotating
- Bracelet
- lug-attached
- Hands
- dauphine
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The market
Market prices.
Retail$11,100
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Retail stock & market context
Grand Seiko on the secondhand market
+7.5%
2026 so far · +4.0% to +12.1% · 41 matched watches
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Divers as a group: +6.6% · 340 matched watches
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The community take
Owners talk.
Owners widely praise the Grand Seiko SBGA481 for its exceptional lightness and the majestic way it shines in sunlight, with many noting the winding action feels and sounds exceptionally good. Reviewers describe it as a "bonkers creation" that is "unapologetically Grand Seiko," featuring a large titanium case with sharp angles and a unique hour hand. Some owners find the red dial accents and power reserve indicator "a bit much," while others appreciate its "geeky, techy vibe" and consider it more fun and daring than conventional designs. Accuracy is reported to be excellent, with one owner noting it gains less than 2 seconds per day. On balance, owners and reviewers rate the Grand Seiko SBGA481 highly for its unique design and impressive lightness.
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