SLGB006 Evolution 9 Spring Drive UFA 18K Yellow Gold Limited Edition 37mm - Black on Leather Strap
SLGB006 Evolution 9 Spring Drive UFA 18K Yellow Gold Limited Edition 37mm - Black on Leather Strap
SLGB006 Evolution 9 Spring Drive UFA 18K Yellow Gold Limited Edition 37mm - Black on Leather Strap
SLGB006 Evolution 9 Spring Drive UFA 18K Yellow Gold Limited Edition 37mm - Black on Leather Strap

Authorized Dealer. Grand Seiko official 5 year warranty included

Grand Seiko

SLGB006 Evolution 9 Spring Drive UFA 18K Yellow Gold Limited Edition 37mm - Black on Leather Strap

Limited edition of 80 pieces

Grand Seiko SLGB006 Evolution 9 Spring Drive UFA 18K Yellow Gold Limited Edition 37mm - Black on Leather Strap

$43,600

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Product Description

Overview

Reference

SLGB006

Case Size

37 mm

Case Height

11.4 mm

Lug To Lug

44.3 mm

Lug Width

20 mm

Movement

Spring Drive

Release Date

2026-04-13

Style

Dress

Collection

Evolution 9

Case

Case Back

Stainless steel with sapphire crystal

Case Material

18k yellow gold

Clasp / Buckle

Three-fold clasp with push-button release

Crown

Push

Crystal

Box-shaped sapphire crystal

Attachment Type

Leather

Dial Color

Black

Dial Features

Applied 18K yellow gold indices, date window at 3 o'clock
The jet-black dial is adorned with innumerable gold-colored specks realized through a unique coating technique, their effect reminiscent of a sun pillar, a rare atmospheric phenomenon in which emerging sunlight reflects off ice crystals suspended in the air, creating the illusion of a towering column of light.

Hands

18k yellow gold

Strap / Bracelet Material

Black crocodile leather strap

Movement

Accuracy

Annual rate of ±20 seconds (equivalent to monthly rate of ±3 seconds. daily rate of ±0.3 seconds)

Caliber

9RB2

Function

Date

Jewels

34 Jewels

Movement

Automatic Spring Drive

Power Reserve

72 Hours

Brand History

Grand Seiko

Beginning with just a single model back in 1960, Grand Seiko has a long-established history of eye-catching elegant design, best-in-class finishing, and industry-shaking movement technology. One of the only vertically integrated watchmakers on the market, Grand Seiko upholds true Japanese engineering excellence with every crafted piece, down to growing its own sapphire crystals to protect the stunning dials.

Grand Seiko