Side by side

Borealis Watch Co. Caloura 300mvsPompeak Silver Sky

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

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Caloura 300m
Borealis Watch Co.Caloura 300m
MSRP $275
See the full Caloura 300m
Silver Sky
PompeakSilver Sky
MSRP $135
See the full Silver Sky
Buy from Borealis Watch Co. ↗
Buy used on eBay ↗
Buy from Pompeak ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Caloura 300m42mm
Silver Sky45mm
Power Reserve
Caloura 300m—
Silver Sky—
Water Resistance
Caloura 300m300m
Silver Sky50m
MSRP
Caloura 300m$275
Silver Sky$135

Full specifications

Case

6 specs
Category
Diver
—
Diameter
42mm
45mm
Thickness
13.9mm
—
Lug-to-Lug
44.20mm
—
Lug Width
22mm
22mm
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
—
Blue
Lume
BGW9
None

Movement

3 specs
Caliber
Seiko NH35
Miyota 0S20
Type
Automatic
Quartz
Power Reserve
0h
—

Pricing

1 specs
MSRP
$275
$135
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