2025 Grand Seiko Evolution 9 “Moonlit Birch” Hi-Beat 38.6mm Ref. SLGW007G

This is a 2025 Grand Seiko Evolution 9 “Moonlit Birch” Ref. SLGW007G. Inspired by white birch trees illuminated by moonlight, this exceptional dress watch features a finely textured navy-blue dial housed in a slender 38.6 mm stainless-steel case.

The watch is powered by Grand Seiko’s manually wound Caliber 9SA4, a high-beat mechanical movement operating at 36,000 vibrations per hour. It delivers an impressive power reserve of approximately 80 hours and can be viewed through the sapphire exhibition caseback.

Paired with a coordinating blue leather strap and folding clasp, the Moonlit Birch combines traditional Japanese artistry with modern Grand Seiko engineering. This example remains in very good pre-owned condition and includes its original box and papers.

Key Features:

• Model: Grand Seiko Evolution 9 “Moonlit Birch”

• Reference: SLGW007G

• Year: 2025

• Case Size: 38.6 mm

• Case Material: Stainless steel

• Dial: Textured navy-blue “Moonlit Birch” dial

• Movement: Manual-winding Grand Seiko Caliber 9SA4

• Movement Frequency: Hi-Beat 36,000 vibrations per hour

• Power Reserve: Approximately 80 hours

• Strap: Blue leather strap with folding clasp

• Crystal: Box-shaped sapphire crystal

• Caseback: Sapphire exhibition caseback

• Functions: Hours, minutes, seconds and power-reserve indicator

• Water Resistance: Splash resistant (3 bar)

• Box: Yes

• Papers: Yes

• Condition: 8.5/10 – very good pre-owned condition with light signs of wear

• Service Warranty: One-year service warranty on all pre-owned timepieces produced after 1975

The watch can be polished upon customer request.