Side by side

Borealis Watch Co. Caloura 300mvsVario VARIO x RZE UltraHex Titanium Trench

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Caloura 300m
Borealis Watch Co.Caloura 300m
MSRP $275
VARIO x RZE UltraHex Titanium Trench
VarioVARIO x RZE UltraHex Titanium Trench
MSRP $499

At a glance

12 of 29 specs differ
Diameter
Caloura 300m42mm
VARIO x RZE UltraHex Titanium Trench37mm
Power Reserve
Caloura 300m40h
VARIO x RZE UltraHex Titanium Trench40h
Water Resistance
Caloura 300m300m
VARIO x RZE UltraHex Titanium Trench100m
MSRP
Caloura 300m$275
VARIO x RZE UltraHex Titanium Trench$499

Full specifications

Case

7 specs
Category
Diver
Field
Diameter
42mm
37mm
Thickness
13.9mm
10mm
Lug-to-Lug
44.20mm
45mm
Lug Width
22mm
18mm
Material
Stainless Steel
UltraHex Titanium
Water Resistance
300m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Yellow
Lume
BGW9
None

Movement

1 specs
Caliber
NH35
Miyota 82s5

Pricing

1 specs
MSRP
$275
$499

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