Shown: reference SLGB006G · Photo: Grand Seiko
Grand Seiko

SLGB006 Reference SLGB006G

Overview

The Grand Seiko SLGB006 comes in a 37 mm 18k yellow gold case. The movement is the Grand Seiko calibre 9RB2, with a 72 hour power reserve. Water resistance is 100 metres. The model has one reference, SLGB006G.

Grand Seiko introduced the Evolution 9 Style in 2020 alongside the 9SA5 mechanical calibre, and a collection of the same name grew from it. About the Grand Seiko Evolution 9

Case diameter
37 mm
11.4 mm thick
Movement
Calibre 9RB2
Water resistance
100 m
Power reserve
Approx. 72 hours(3 days)

Specifications

Specifications from Grand Seiko. Last checked . Sources

Case

Diameter
37 mm
Thickness
11.4 mm
Lug width
20 mm
Material
18k yellow gold
Crystal
Sapphire
Case back
Open
Water resistance
100 m
Weight
108 g

Movement

Type
Spring Drive
Power reserve
Approx. 72 hours(3 days)
Jewels
34

Bracelet or strap

Bracelet or strap
Crocodile leather
Clasp
Folding clasp with push button release

Not yet recorded: lug-to-lug, shape, colour, indexes, hands, functions, years.

Sources

  • Grand Seiko: case, water resistance, movement, bracelet. View sources

Missing values are shown as not yet recorded, never estimated. How we source our data

MovementGrand Seiko calibre 9RB2Specifications and every watch that uses it

SLGB006 questions

What size is the Grand Seiko SLGB006?

The Grand Seiko SLGB006 has a 37 mm case.

What movement does the Grand Seiko SLGB006 use?

It uses the Grand Seiko calibre 9RB2.

What is the Grand Seiko SLGB006 case made of?

The case is 18k yellow gold.

Is the Grand Seiko SLGB006 water resistant?

It is rated to 100 m.

About the Grand Seiko Evolution 9

Grand Seiko introduced the Evolution 9 Style in 2020 alongside the 9SA5 mechanical calibre, and a collection of the same name grew from it. The style builds on the brand's established design language with three aims: richer aesthetics, better legibility through more three dimensional hands and indexes, and improved comfort through a lower centre of gravity and wider lugs. The SLGH005 was among the first models in the collection and was named best men's watch at the 2021 Grand Prix d'Horlogerie de Genève. The collection uses 9S mechanical and 9R Spring Drive movements, and the 2022 sports models ranged from 41 mm to 45.3 mm in high intensity titanium.

Sources: Evolution 9 Collection, Grand Seiko, Pressemitteilung 30 March 2022, Grand Seiko, Introducing the Grand Seiko Evolution 9 Sports Collection, Worn and Wound, About the Evolution 9 Style, Grand Seiko, Evolution 9 Style, Grand Seiko GS9 Club (brand owned)