Side by side
Borealis Watch Co. Caloura 300mvsDryden Chrono Diver Gen 2
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Caloura 300m42mm
Chrono Diver Gen 242mm
Power Reserve
Caloura 300m40h
Chrono Diver Gen 240h
Water Resistance
Caloura 300m300m
Chrono Diver Gen 2101m
MSRP
Caloura 300m$275
Chrono Diver Gen 2$450
Full specifications
Case
7 specsCategory
Diver
Chronograph
Diameter
42mm
42mm
Thickness
13.9mm
13.5mm
Lug-to-Lug
44.20mm
49mm
Lug Width
22mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
101m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
PVD Vintage
Lume
BGW9
None
Movement
2 specsCaliber
NH35
—
Type
Automatic
Quartz
Pricing
1 specsMSRP
$275
$450
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