TISSOT TRADITION POWERMATIC 80 OPEN HEART Size:40 MM The silver round 42 mm B4390.52.56 Case Size:39.3 MM Step counter AX5911I

The silver round 42 mm dial is protected by a sapphire glass

the legendary chronograph is an impressive representation of the brand’s adventurous pioneering spirit

this timepiece is driven by the OMEGA Co-Axial Master Chronometer Calibre 8900

Constellation star and diamond holders are in 18K white gold

41mm dual finished stainless-steel case and bracelet with yellow gold PVD-finished concave polished dot accents and mid-grey sunray dial

TISSOT TRADITION POWERMATIC 80 OPEN HEART Size:40 MM The silver round 42 mm B4390.52.56 Case Size:39.3 MM Step counter AX5911I The silver round 42 mm dial is protected by a sapphire glass the legendary chronograph is an impressive representation of the brand’s adventurous pioneering spirit