Built to dive the reefs. Made to help protect them.
Reefline is an automatic dive-watch collection for scuba divers, freedivers, snorkelers, reef travelers, and anyone who spends time in the water. Each watch is built for the places the collection helps protect: 10% of every Reefline sale supports the Coral Reef Alliance.
Made for diving
Every Reefline pairs 200m / 660ft water resistance with sapphire crystal and an automatic movement. Clear, practical dive-watch design and materials chosen for real use make the collection ready for days on, in, and under the water.

316L Stainless Steel
Silverline · Bluepoint · $375.00
A steel diver for everyday wear.
The Classic is the versatile steel diver in the Reefline collection, designed to move easily from time in the water to the rest of the day.
Its 316L stainless steel case, sapphire crystal, ceramic bezel insert, Seiko NH35 automatic movement, and 200m / 660ft water resistance make it a practical everyday dive watch.

Solid Bronze
Deepwater Teal · Emerald Tide · $395.00
A diver with salt-born character.
The Heritage brings the Reefline dive-watch form into solid bronze, with a case and integrated bezel that develop a natural patina over time.
A Seiko NH35 automatic movement, sapphire crystal, and 200m / 660ft water resistance keep the focus on dependable use in and around the water.

Black 316L Steel
Purple · Blue · $395.00
High contrast in low light.
Night Dive uses black 316L steel and high-contrast purple or blue dial colorways for a clear, dark expression of the Reefline diver.
The build includes a Seiko NH35 automatic movement, sapphire crystal, a ceramic or carbon fiber bezel insert, and 200m / 660ft water resistance for low-light time in and around the water.
The Reefline commitment
10% of every Reefline sale supports the Coral Reef Alliance and its work protecting coral reef ecosystems.
The places Reefline is built to be worn are the same places the collection helps protect.