Evolution 9 Spring Drive
Ref. SLGA007
Overview
The Grand Seiko Evolution 9 Spring Drive (reference SLGA007) is a 40mm titanium with a automatic movement and 100m of water resistance. It carries a white dial. On the secondary market it typically trades between $7,400 and $11,000.
Specifications
Price history
Confirmed secondary-market sales WristWorth has tracked for this reference.
About Grand Seiko
Grand Seiko was born in 1960 with a single ambition: create the world's best practical wristwatch. The result was a line of watches with finishing standards that rival anything from Switzerland — Zaratsu polishing creates distortion-free mirror surfaces that take years to master. The Spring Drive movement (1999) is unlike anything else in horology: a mechanical mainspring drives a glide wheel regulated by an integrated circuit, producing a sweep second hand with zero stutter. Grand Seiko dials are miniature landscapes — the Snowflake (SBGA211) textures recall powder snow on the mountains of Shinshu. Increasingly recognized by Western collectors, Grand Seiko offers extraordinary craft at prices well below comparably finished Swiss competitors.
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Frequently asked
What is the Grand Seiko Evolution 9 Spring Drive (SLGA007) worth?
On the secondary market the Grand Seiko Evolution 9 Spring Drive (reference SLGA007) typically trades between $7,400 and $11,000, with a midpoint around $9,000. Actual prices vary with condition, box/papers, and demand.
What movement powers the Grand Seiko Evolution 9 Spring Drive (SLGA007)?
The SLGA007 runs a automatic movement, with roughly 120 hours of power reserve.
What are the case specs of the Grand Seiko Evolution 9 Spring Drive (SLGA007)?
The SLGA007 has a 40mm Titanium case, water resistant to 100m, with a white dial.
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