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Birch Bark

Experience the feelings of the majesticnature into the Grand Seiko's dial

5 signature dials inspired by the nature
surrounding Grand Seiko Watch Studios

Feel the Nature Collections offer
5 signature dials inspired by
the nature surrounding Grand Seiko
Watch Studios.

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Each Turn of The Crown is The Conversation with Time

A Manual winding, high-beat precision, and 80 hours
of power new dress watch in the Evolution 9 Style

Birch Bark
Brilliant Hard Titanium
Birch Bark
18K Rose Gold

Connect with Time
The Sound of Natual's Flow That Made Possible by Manual Winding

The brilliant hard titanium Birch Bark is available
at Grand Seiko Boutiques and selected Grand Seiko Stores

The rose gold Birch Bark ,limited to just 80 pieces
, is exclusively available at Grand Seiko Boutiques.

Inspired by the Selender White Birch Trees

Both watches capture the intricate texture of the birch tree’s bark abundant in northern Japan and flourishing near the Grand Seiko Studio Shizukuishi

Birch Bark Brillant Hard Titanium
Key Features

Birch Bark Limited Edition in 18K Rose Gold

The limited edition SLGW002 features a case and clasp crafted from 18k rose gold. At the 6 o'clock position is the SD mark (Special Dial mark), which indicates that the indexes are also made of solid gold.

First Manual-Winding Mechanical Hi-Beat 36000
Dress Watch in the Evolution 9 Style

The Evolution 9 Style has been further refined from Grand Seiko’s iconic legendary 44GS style from 1967 to enhance the charm, elegance, grace, and subtlety expected of a hand-wound dress watch.

Birch Bark 18K Rose Gold
Key Features

First New Hand-Wound High-Beat Movement
that Deeply Connect with Time’s Natural Flow

An unprecedented Grand Seiko movement with enhanced emotional sound

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Caliber 9SA4 Movement Design

An emotional value of the movement that
makes you want to wind it

The Movement’s Click

The movement’s click in the shape of
the wagtail, a bird symbolic of Morioka,
the city near the Grand Seiko Studio
Shizukuishi has been refined to perfect
feel and sound.

The Two Barrels

Cal.9SA4 has two barrels to
ensure stability, resistance to external
influences, and superior performance
synonymous with Grand Seiko’s
high-beat movements

Power Reserve Indicator

The power reserve indicator hand is
placed on a lower layer to reduce the
thickness of the movement. As a result,
the movement can be placed as close
as possible to the back cover.

The Bridges Design

The bridges that support the gears
and other components are designed
to have a flowing look, and the
surface is given a shallow, wavy
Shizukuishigawa finish.

Specifications

SLGW002

Evolution 9 Collection
Limited Edition of 80

Hi-Beat 36000 80 Hours

1,753,000 baht

SLGW003

Evolution 9 Collection

Hi-Beat 36000 80 Hours

381,000 baht