Strap matcher

Best straps for the Grand Seiko SLGA009

20 mm lugs, 40 mm case, reference SLGA009 (since 2021). Try a strap below; the drawing is to scale.

Grand Seiko SLGA009 on a steel three-link bracelet
Strap
Colour: Steel
Strap width20 mm
At the buckle16 mm
Lug to lug47 mm

Looks that work on the Grand Seiko SLGA009

Grand Seiko SLGA009 specs

Made
since 2021
Case
40 mm × 11.7 mm thick
Lug width
20 mm
Lug to lug
47 mm
Case material
stainless steel
Movement
Calibre 9SA5, automatic Hi-Beat
Water resistance
100 m
Nickname
White Birch

From the maker's published figures, gathered with AI help and not yet checked against a watch in hand. Measure your lugs before you buy.

Strap size for the Grand Seiko SLGA009

What size strap fits the Grand Seiko SLGA009?

The Grand Seiko SLGA009 takes 20 mm straps: its lug width is 20 mm. A leather strap will usually taper to 18 mm at the buckle.

How big is the Grand Seiko SLGA009?

The case is 40 mm across, and about 47 mm from lug tip to lug tip.

What strap looks best on the Grand Seiko SLGA009?

Good options are a black leather strap, a dark brown leather strap, a grey suede strap. Try them all on the drawing above.

Sizes come from published specs. Check yours before you buy: how to measure lug width.