
| Year: | Ca 2023 |
| Condition: | Unworn (5 of 5) |
| Original warranty: | Yes |
| Box: | Original box included |
| Model: | SBGE257G |
| Manufacturer: | Grand Seiko |
| Series: | Sport Collection |
| Type: | Men's watch, Dress / Sport |
| Diameter: | Ø 40.5 mm |
| Thickness: | 14.7 mm |
| Case: | Brushed/polished steel |
| Back case rear: | Solid |
| Bracelet: | Brushed and polished steel |
| Dial: | Green with luminescent index markings, luminescent hands |
| Buckle: | Folding clasp made of steel |
| Glass: | Scratch-proof sapphire crystal |
| Bezel: | Ceramic, green |
| Movement type: | Automatic winding |
| Seconds hand: | Floating |
| Movement: | Grand Seiko 9R66 with 30 jewels |
| Power reserve: | 72 hours |
| Date: | Date |
| Functions: | - Power reserve indicator - GMT - 24 hours |
| Other: | Screw down crown |