Side by side
Borealis Watch Co. Caloura 300mvsRZE Endeavour
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Caloura 300m42mm
Endeavour41mm
Power Reserve
Caloura 300m40h
Endeavour40h
Water Resistance
Caloura 300m300m
Endeavour100m
MSRP
Caloura 300m$275
Endeavour$599
Full specifications
Case
7 specsCategory
Diver
Sport
Diameter
42mm
41mm
Thickness
13.9mm
12.5mm
Lug-to-Lug
44.20mm
46mm
Lug Width
22mm
20mm
Material
Stainless Steel
Grade 5 Titanium
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Inner
Underside
Dial Color
Black
Grey
Lume
BGW9
Super-LumiNova C3
Movement
1 specsCaliber
NH35
Miyota 9039
Pricing
1 specsMSRP
$275
$599
Follow this matchup
Get a note when Borealis Watch Co. Caloura 300m vs RZE Endeavour gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.