The Grönefeld Parallax Tourbillon comes in four versions, all limited, showing excellent watch making with extreme precision
Movement Grönefeld G-03 | Hand-wound | Frequency: 21,600 vph (3 Hz) | Jewels: 29 | Parts: 278 | Bidirectional rotor system | Stop-seconds function | Hours, minutes, large central seconds, flying tourbillon, power-reserve indicator | Power-reserve: 72 hours
Movement Grönefeld G-03