Three new models of the Graham Silverstone RS Racing 2017, with bright colors and all with matching rubber strap or metal bracelet
Movement Graham G1749 (base ETA 7750 / Valjoux 7750) | Automatic | Diameter: 30 mm / 13¼ lignes | Thickness: 7.9 mm | Frequency: 28,800 vph (4 Hz) | Jewels: 25 | Hours, minutes, small seconds, day, date, chronograph | Power-reserve: 48 hours
Movement Graham G1749