productionRef. SBGA211 · since 2014
Grand Seiko Hi-Beat Spring Drive 'Snowflake'
39.5mm stainless steel (brilliant hard) case · 100m · 9R65 Spring Drive · Date, Power reserve
Last trade
$5,780
26 Sep 2026
Fair range
$5.5K – $6.3K
Midpoint $5,820
Bid / ask
$5.4K / $6.1K
Spread 13.6%
Price history
Monthly closing value
Oct 23→Oct 26
$4.8K low$5.9K high+19.9% over period
Oct 23May 24Dec 24Jul 25Feb 26Sep 26
Recent transactions
What has actually printed
Verified sales, newest first. Condition and packaging explain most of the distance between a headline result and a realistic private sale.
| Date | Price | Condition | Set | Channel | vs estimate |
|---|---|---|---|---|---|
| 01 Aug 2026 | $6,050 | very good | full set | private | -9.1% |
| 01 Jul 2026 | $5,320 | unpolished | watch only | auction | +3.2% |
| 01 Jun 2026 | $5,340 | excellent | watch only | private | +8.5% |
| 01 May 2026 | $5,090 | good | full set | dealer | -2.9% |
| 01 Mar 2026 | $5,000 | good | box only | auction | +1.2% |
| 01 Mar 2026 | $4,420 | fair | full set | private | -6.2% |
| 01 Jun 2025 | $4,950 | good | watch only | private | +11.0% |
| 01 May 2025 | $5,630 | excellent | watch only | auction | -13.6% |