Side by side
Borealis Watch Co. Caloura 300mvsSeagull Ocean Series Pro 300m Waterproof Diving Watch 41mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
8 of 29 specs differDiameter
Caloura 300m42mm
Ocean Series Pro 300m Waterproof Diving Watch 41mm41mm
Power Reserve
Caloura 300m—
Ocean Series Pro 300m Waterproof Diving Watch 41mm—
Water Resistance
Caloura 300m300m
Ocean Series Pro 300m Waterproof Diving Watch 41mm300m
MSRP
Caloura 300m$275
Ocean Series Pro 300m Waterproof Diving Watch 41mm$499
Full specifications
Case
5 specsCategory
Diver
—
Diameter
42mm
41mm
Thickness
13.9mm
13.5mm
Lug-to-Lug
44.2mm
47.5mm
Lug Width
22mm
20mm
Crystal & Dial
1 specsLume
BGW9
None
Movement
1 specsCaliber
Seiko NH35
Seagull ST2130
Pricing
1 specsMSRP
$275
$499
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