The limited-edition Khaki X-Wind Auto Chrono 2018 è comes with numerous technical features designed for drivers and includes Hamilton's revolutionary drift angle calculator, among others. Produced in only 1,918 pieces, it uses the H-21-Si, the first Hamilton chronograph movement with a silicon balance spring to be certified by the COSC.
| Reference | H77796535 |
|---|---|
| Reference of the strap | H600,777,110 |
| Strap material | Calf leather |
| Material | Steel |
| glass | Sapphire |
| Bight width | 22 mm |
| Movement | Automatic charging |
| Crate diameter | 45 mm |
| Caliber | H-21 |
| Waterproofà | 10 bar (100 m) / 145 psi (328 feet) |
The'H-21 è a powerful automatic chronograph movement with an enhanced 60-hour power reserve, making it perfect for the demands of the most sporty models. The H motif on the oscillating weight leaves no doubt as to who made this movement.
