Side by side
Borealis Watch Co. Caloura 300mvsSeagull Ocean Series Pro 300m Waterproof Diving Watch 44mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures
At a glance
7 of 29 specs differDiameter
Caloura 300m42mm
Ocean Series Pro 300m Waterproof Diving Watch 44mm44mm
Power Reserve
Caloura 300m—
Ocean Series Pro 300m Waterproof Diving Watch 44mm—
Water Resistance
Caloura 300m300m
Ocean Series Pro 300m Waterproof Diving Watch 44mm300m
MSRP
Caloura 300m$275
Ocean Series Pro 300m Waterproof Diving Watch 44mm$499
Full specifications
Case
4 specsCategory
Diver
—
Diameter
42mm
44mm
Thickness
13.9mm
13.5mm
Lug-to-Lug
44.2mm
51mm
Crystal & Dial
1 specsLume
BGW9
None
Movement
1 specsCaliber
Seiko NH35
Seagull ST2130
Pricing
1 specsMSRP
$275
$499
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
DiscussionNot started
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mmvsSpinnaker Tesei TitaniumSeagull Ocean Series Pro 300m Waterproof Diving Watch 44mmvsSpinnaker Hass AutomaticSeagull Ocean Series Pro 300m Waterproof Diving Watch 44mmvsSpinnaker Hull DiverSeagull Ocean Series Pro 300m Waterproof Diving Watch 44mmvsZelos Swordfish 3Borealis Watch Co. Caloura 300mvsSeagull Ocean Series Pro "Dragon Kings of the Four Seas" Dragon-scale Dial 300m Waterproof Diving Watch 44mmBorealis Watch Co. Caloura 300mvsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm