Grand Seiko Shunbun (Spring) vs Grand Seiko Quartz
Side-by-side dimension comparison — Ref. SBGA413 vs Ref. SBGX261
Dimensions Compared
| Spec | Grand Seiko Shunbun (Spring) | Grand Seiko Quartz |
|---|---|---|
| Diameter | 40.0 mm | 37.0 mm |
| Lug-to-Lug | 47.0 mm | 44.6 mm |
| Thickness | 12.8 mm | 10.0 mm |
| Lug Width | 20 mm | 19 mm |
| Weight | N/A | N/A |
| Material | High-Intensity Titanium | Stainless Steel |
| Water Resistance | 100 m | 100 m |
| Movement | Spring Drive | Quartz |
| Power Reserve | 72 hours | N/A |
| MSRP | $6,300 | $2,700 |
Verdict
The Grand Seiko Shunbun (Spring) is 3.0 mm wider at 40.0 mm versus 37.0 mm, giving it a slightly larger wrist presence. The Grand Seiko Quartz has a shorter lug-to-lug distance, making it better suited for smaller wrists. The Grand Seiko Quartz wears thinner at 10.0 mm versus 12.8 mm, sitting closer to the wrist. At retail, the Grand Seiko Quartz is the more accessible option at $2,700 versus $6,300.
Where to Buy
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