Movement:automatic GP Caliber 30CG with 38 jewels, 28,800 vph and power reserve of 40 hours
Functions:
hours, minutes, subsidiary seconds and chronograph
Case:18K Yellow Goldtonneau-shaped, 29.8 x 30 mm in size and 12 mm in height, with gold crown and pushers, sapphire crystal and exhibition back is water resistant to 3 atm