Heat - Surplus Color:Surplus It's not complicated

It's not complicated

the Siren matches contemporary design with surf-specific features and sustainable materials

it has a removable bi-fold card wallet for your essentials

It's got a slim profile paired with a genuine leather band that's a modern take on a classic field watch

Heat - Surplus Color:Surplus It's not complicatedThe Heat is a slim superstar with a singular goal: make a low profile digital watch for timed sports that can stand up to the most punishing conditions. The perfect training tool that features multiple timer options, a rugged but thin 8mm case design, and a sporty, breathable strap. From sets in the gym or the water, laps in the pool or the track, the Heat is on.