Side by side
Borealis Watch Co. Caloura 300mvsMr Jones Watches Beam me up! mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Caloura 300m42mm
Beam me up! mechanical40mm
Power Reserve
Caloura 300m40h
Beam me up! mechanical40h
Water Resistance
Caloura 300m300m
Beam me up! mechanical—
MSRP
Caloura 300m$275
Beam me up! mechanical$750
Full specifications
Case
6 specsCategory
Diver
Casual
Diameter
42mm
40mm
Thickness
13.9mm
—
Lug-to-Lug
44.20mm
—
Lug Width
22mm
—
Water Resistance
300m
—
Crystal & Dial
2 specsDial Color
Black
40mm
Lume
BGW9
None
Movement
1 specsCaliber
NH35
—
Pricing
1 specsMSRP
$275
$750
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