Grand Seiko White Birch SLGH005 — Authentic New Unworn Full Set with Warranty

Grand Seiko SLGH005 — White Birch

An exceptional example of Japanese haute horlogerie, the Grand Seiko SLGH005 "White Birch" is presented here in brand-new, unworn condition with a complete full set including all original packaging, documentation, and manufacturer's warranty. This is a rare opportunity to acquire one of Grand Seiko's most celebrated modern references without compromise.

The Dial

The SLGH005 features Grand Seiko's signature textured dial, hand-crafted to evoke the luminous bark of a Japanese white birch tree in winter. The interplay of light across the raised and recessed surfaces creates a living, ever-changing display — no two viewing angles are identical. It is a masterpiece of the Shizukuishi Studio's dial-making art.

The Movement

Powering the watch is the in-house caliber 9SA5, Grand Seiko's landmark dual impulse escapement movement. Offering 80 hours of power reserve, ±0.5 seconds per day accuracy, and a free-sprung balance, it represents the pinnacle of Japanese mechanical watchmaking.

• Reference: SLGH005
• Case: Stainless steel, 40mm
• Dial: White Birch textured, silver-tone
• Movement: Caliber 9SA5 (automatic, dual impulse escapement)
• Power Reserve: 80 hours
• Water Resistance: 10 bar (100 metres)
• Bracelet: Stainless steel with Zaratsu-polished and brushed finishing
• Condition: New, unworn
• Set: Full set — box, papers, warranty card, all accessories

The White Birch is not simply a watch — it is a collector's object with the depth of craft to reward a lifetime of ownership. Offered with complete peace of mind.

Warranty

5 years manufacturer's warranty dated July 2026.