V VarcenneWatch Wiki
Exact reference

Grand Seiko SLGA009

SLGA009 2022–present or unrecorded end
Case

Dimensions and fit

direct
Case length40 mm
Case width / diameter40 mm
Case thickness11.8 mm
Lug-to-lug47.9 mm
Lug widthNot recorded
Water resistanceNot recorded

The dimension basis is not currently recorded.

Open dimension source ↗
Movement

Calibre and mechanism

Spring Drive
Calibre9RA2
Normalized calibre9RA2
GenerationSpring Drive Automatic
Power reserveNot recorded
Open movement source ↗
Technical data

Conventional winding

Non-automatic; winder not applicable
ApplicabilityRequired
DirectionBoth
TPD minimumNot recorded
TPD target650
TPD maximumNot recorded

Conventional winding fields are evidence-linked reference data. They are separate from any device-specific axial-control profile.

Open winding source ↗
Market context

Market-value disposition

2026-08-20

USD 6691

Market observations are separate from manufacturer specifications and are not used to fill technical gaps.

Open market source ↗