Grand Seiko
Grand Seiko Ladies quartz 62GS style blue STGF389
The Grand Seiko Ladies quartz 62GS style blue (reference STGF389) is a 26 mm stainless steel watch with a blue dial. It runs on the caliber 4J51. It was introduced in 2025.
Specifications
Case
- Reference
- STGF389
- Collection
- Heritage
- Case size
- 26 mm
- Thickness
- 8.1 mm
- Case material
- Stainless steel
Dial and bezel
- Dial
- Blue
Movement
- Caliber
- 4J51
Production
- Production
- 2025 – today
Dial versions
This reference was made with these dials and finishes.
STGF389 Blue
Diamond markers
How it compares within the Heritage family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| STGF389 (This watch) | 26 mm | Stainless steel | Blue | 4J51 | 2025– |
| SBGH351 | 40 mm | Ever-Brilliant Steel | Green | 9S85 | 2025– |
| SBGH353 | 40 mm | Ever-Brilliant Steel | Silver | 9S85 | 2025– |
| SBGH368 | 38 mm | 18k rose gold | Silver | 9S85 | 2025– |
| SBGH376 | 38 mm | Yellow gold | Light green | 9S85 | 2026– |
| SBGH378 | 38 mm | Yellow gold | Blue | 9S85 | 2026– |
| SBGX363 | 32.3 mm | Stainless steel | Pink | 9F51 | 2026– |
| SBGX365 | 32.3 mm | Stainless steel | Blue | 9F51 | 2026– |
| SLGW007 | 38.6 mm | Stainless steel | Navy | 9SA4 | 2025– |
About the Heritage family
Heritage is Grand Seiko's collection rooted in its classic 1960s designs, especially the 44GS and 62GS. It keeps the sharp facets, flat polished surfaces and clean dials of the Grand Seiko Style, in a wide range of sizes and movements.
The catalog includes mechanical models with 9S and 9SA calibers, Spring Drive with 9R and 9RA calibers, and quartz with the 9F, in steel, Ever-Brilliant Steel, high-intensity titanium and gold. With so many dial variations and limited editions, confirm the exact reference, and check the case edges for polishing.
Quick answers
- What size is the Grand Seiko Ladies quartz 62GS style blue STGF389?
- The Grand Seiko Ladies quartz 62GS style blue STGF389 has a 26 mm case, 8.1 mm thick.
- What movement does the Grand Seiko Ladies quartz 62GS style blue STGF389 use?
- It uses the caliber 4J51.
- When did the Grand Seiko Ladies quartz 62GS style blue STGF389 come out?
- It was introduced in 2025.
- What is the Grand Seiko Ladies quartz 62GS style blue STGF389 made of?
- The case is stainless steel.
Catalog facts checked November 2026.