Automatic watches for open water and everyday life.

Reefline
Blue dial, blue bezel, blue lume. Bluepoint is the flagship blue of the Reefline Classic Series. The deep blue sunburst dial catches light like open water at sunrise, framed by a fade- and scratch-resistant blue ceramic bezel insert and lit after dark by blue Super-LumiNova. Marine-grade 316L stainless steel, sapphire crystal, and a Seiko NH35 automatic underneath. Specifications Series: Reefline Classic Case material: 316L stainless steel Bracelet: 316L stainless steel, Jubilee or Oyster Crystal: Sapphire crystal Movement: Seiko NH35 automatic Water resistance: 200M / 660ft Bezel: Blue ceramic bezel insert Dial: Blue sunburst Lume: Blue Super-LumiNova 10% of every Reefline sale supports the Coral Reef Alliance.
$375.00

Reefline
One alloy, one dial, no color to hide behind. Silverline is the monochrome standout of the Reefline Classic Series. The silver sunburst dial shifts from soft steel tones to bright highlights as the wrist moves, framed by a black ceramic bezel insert for contrast and lasting scratch resistance. Marine-grade 316L stainless steel, sapphire crystal, and a Seiko NH35 automatic underneath. Specifications Series: Reefline Classic Case material: 316L stainless steel Bracelet: 316L stainless steel, Jubilee or Oyster Crystal: Sapphire crystal Movement: Seiko NH35 automatic Water resistance: 200M / 660ft Bezel: Black ceramic bezel insert Dial: Silver sunburst Lume: Swiss Super-LumiNova 10% of every Reefline sale supports the Coral Reef Alliance.
$375.00

Reefline
Solid bronze over a dial the color of deep water. The darker of the two Heritage bronzes. The solid bronze case takes on real patina, from salt, sun and a wrist that lives outside, while the deep teal sunburst pulls deeper as the metal warms, so no two end up alike. Underneath the character: sapphire crystal, Swiss green Super-LumiNova, a Seiko NH35 automatic, and 200 meters of water resistance. Specifications Series: Reefline Heritage Case material: Solid bronze, patinas naturally over time Bezel: Bronze, integrated Crystal: Sapphire crystal Movement: Seiko NH35 automatic Water resistance: 200M / 660ft Dial: Deep teal sunburst Lume: Swiss green Super-LumiNova Strap: Vegetable-tanned leather, brushed buckle 10% of every Reefline sale supports the Coral Reef Alliance.
$395.00

Reefline
The daylight side of the Heritage bronze. The brighter of the two Heritage bronzes, closer to sea glass than to ocean depth, with an emerald sunburst that pulls almost gold at the edges in midday light. The solid bronze case patinas the same way Deepwater Teal's does: real oxidation, one wrist at a time. Sapphire crystal, Swiss green Super-LumiNova, Seiko NH35 automatic, 200 meters of water resistance. Specifications Series: Reefline Heritage Case material: Solid bronze, patinas naturally over time Bezel: Bronze, integrated Crystal: Sapphire crystal Movement: Seiko NH35 automatic Water resistance: 200M / 660ft Dial: Emerald sunburst Lume: Swiss green Super-LumiNova Strap: Vegetable-tanned leather, brushed buckle 10% of every Reefline sale supports the Coral Reef Alliance.
$395.00

Reefline
Stealth black steel, bruise-purple at the rim. Night Dive Purple is the darker end of the pair: black at the center of the dial, bruise-purple at the edge, the sky ten minutes after sundown. The 316L stainless steel case is finished stealth black and brushed flat, so it throws no reflection off the wrist on a night descent. Ceramic bezel insert, Seiko NH35 automatic, screw-down crown, 200 meters of water resistance. Specifications Series: Reefline Night Dive Case material: Black 316L stainless steel Band: Rubber, Jubilee or Oyster Crystal: Sapphire crystal Movement: Seiko NH35 automatic Water resistance: 200M / 660ft Bezel: Ceramic bezel insert Dial: Black-to-purple gradient sunburst Crown: Screw-down Clasp: Micro-adjustment clasp 10% of every Reefline sale supports the Coral Reef Alliance.
$395.00

Reefline
Black case, cold blue fade, carbon fiber ring. Night Dive Blue holds the moment before full dark. The dial fades from black at twelve to a deep, cold blue at the index, the way dusk hits open water from above. A carbon fiber bezel insert gives the ring a texture you can read in low light, set on a stealth black 316L stainless steel case brushed flat so it throws no reflection on a night descent. Seiko NH35 automatic, screw-down crown, 200 meters of water resistance. Specifications Series: Reefline Night Dive Case material: Black 316L stainless steel Band: Rubber, Jubilee or Oyster Crystal: Sapphire crystal Movement: Seiko NH35 automatic Water resistance: 200M / 660ft Bezel: Carbon fiber bezel insert Dial: Black-to-blue gradient sunburst Crown: Screw-down Clasp: Micro-adjustment clasp 10% of every Reefline sale supports the Coral Reef Alliance.
$395.00

Bayside
Downtown, drawn at wrist scale. Bayside Chicago puts the city on the dial. The street grid runs west of the shoreline, the river forks through the Loop, and Lake Michigan is left open to the east with Navy Pier reaching out into it. A 316L stainless steel case in 39mm or 36mm, a Seiko NH35 automatic underneath, brown leather and a steel deployant clasp. Specifications Series: Bayside Case material: 316L stainless steel Case diameter: 39mm or 36mm Movement: Seiko NH35 automatic Crystal: Sapphire Case back: Exhibition case back Water resistance: 100m / 330ft Dial: Downtown Chicago street map with Lake Michigan Date: Date window at 3 o'clock Strap: Brown leather with a stainless steel deployant clasp
$375.00

Bayside
The grid in blue, the lake left open. The same downtown, drawn on white. The street grid runs in blue west of the shoreline, the river forks through the Loop, and Lake Michigan is left open to the east with Navy Pier reaching out into it. A 316L stainless steel case in 39mm or 36mm, a Seiko NH35 automatic underneath, navy blue leather and a steel deployant clasp. Specifications Series: Bayside Case material: 316L stainless steel Case diameter: 39mm or 36mm Movement: Seiko NH35 automatic Crystal: Sapphire Case back: Exhibition case back Water resistance: 100m / 330ft Dial: White with a blue downtown Chicago street map and Lake Michigan Date: Date window at 3 o'clock Strap: Navy blue leather with a stainless steel deployant clasp
$375.00

Bayside
The grid in gold, on black. The same downtown, drawn in gold on a black dial. The street grid runs west of the shoreline, the river forks through the Loop, and Lake Michigan is left open to the east with Navy Pier reaching out into it. A 316L stainless steel case with a black PVD finish in 39mm or 36mm, a Seiko NH35 automatic underneath, black leather and a black deployant clasp. Specifications Series: Bayside Case material: 316L stainless steel with a black PVD finish Case diameter: 39mm or 36mm Movement: Seiko NH35 automatic Crystal: Sapphire Case back: Exhibition case back Water resistance: 100m / 330ft Dial: Black with a gold downtown Chicago street map and Lake Michigan Date: Date window at 3 o'clock Strap: Black leather with a black deployant clasp
$375.00