Brand: Greubel Forsey
Series: Quantieme perpetuel
Ref.: Art Piece 1 Platinum
Movement: manual winding
Case: Platinum
Case size: 43.5 mm
Thickness: 16 mm
Dial Color: Blue
Gender: men
Bracelet: Crocodile leather strap
Clasp: classic
Glass: Sapphire
Water resistance: Yes
Quality: Japanese AAA
Functions: hour, minute, power reserve indicator, tourbillon