Gold Souk, Deira
Grand Seiko Hi-Beat Manual, reference SLGW003

Grand Seiko

Hi-Beat Manual

Ref. SLGW003

On request

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Case37.5mm ever-brilliant steel
DialWhite grained
MovementManual hi-beat 9SA4
StrapLeather
ConditionSourced current model

The calibre 9SA4 is Grand Seiko's newest hand wound hi-beat, thin, long running and beautifully built, and this 37.5mm case is the shape collectors begged for. White birch grain dial, blued steel seconds, no date. Purist Grand Seiko.

Grand Seiko reference SLGW003, 37.5mm in Ever-Brilliant Steel with the manual hi-beat calibre 9SA4.

The collection

Evolution 9

The newer case language, and where most recent mechanical calibres appear first

Evolution 9 is Grand Seiko's modern design language, introduced in 2020 on the 60th anniversary hi-beat SLGH002 and established as a catalogue line in 2021 with the White Birch SLGH005. It reworks the 1967 house grammar with wider, shorter lugs, a lower centre of gravity and broader hands and markers for legibility. It is also the first home for most of the recent mechanical calibres, the hi-beat 9SA5, the 9SC5 chronograph and the hand wound 9SA4.

Sizes in the family

roughly 37mm to 44mm by model, divers and chronograph largest

Who it suits

For a buyer who wants the newer case language rather than the classic 44GS styling, with a current generation movement inside.

See every Evolution 9 we have

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