Grand Seiko
Grand Seiko Tokusenkai champagne 27.8 STGK034
The Grand Seiko Tokusenkai champagne 27.8 (reference STGK034) is a 27.8 mm stainless steel with yellow gold bezel watch with a champagne dial. It runs on the automatic caliber 9S27 with a 50-hour power reserve. It was introduced in 2025.
Specifications
Case
- Reference
- STGK034
- Case size
- 27.8 mm
- Case material
- Stainless steel with yellow gold bezel
Dial and bezel
- Dial
- Champagne
Movement
- Movement
- Automatic
- Caliber
- 9S27
- Power reserve
- 50 hours
- Frequency
- 28,800 vph
- Jewels
- 35
Production
- Production
- 2025 – today
- Limited edition
- 20 pieces
Dial versions
This reference was made with these dials and finishes.
STGK034 Champagne
Ruby markers
Quick answers
- What size is the Grand Seiko Tokusenkai champagne 27.8 STGK034?
- The Grand Seiko Tokusenkai champagne 27.8 STGK034 has a 27.8 mm case.
- What movement does the Grand Seiko Tokusenkai champagne 27.8 STGK034 use?
- It uses the automatic caliber 9S27, with a 50-hour power reserve.
- When did the Grand Seiko Tokusenkai champagne 27.8 STGK034 come out?
- It was introduced in 2025.
- What is the Grand Seiko Tokusenkai champagne 27.8 STGK034 made of?
- The case is stainless steel with yellow gold bezel.
Catalog facts checked November 2026.