Brand: Greubel Forsey
Series: Double Tourbillon 30°
Model: GF02s Black
Movement: manual winding
Case: Titanium
Gender: men
Case size: 47.50 mm
Thickness: 16.84 mm
Dial Color: Skeleton
Bracelet: Rubber
Clasp: folding clasp
Glass: Sapphire
Water resistance: Yes
Quality: Japanese AAA
Functions: Hours, minutes, seconds, tourbillon, power reserve indicator