Side by side

Borealis Watch Co. Caloura 300mvsLum-Tec Solar Marine

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
Solar Marine
Lum-TecSolar Marine
MSRP $463

At a glance

9 of 29 specs differ
Diameter
Caloura 300m42mm
Solar Marine39mm
Power Reserve
Caloura 300m40h
Solar Marine40h
Water Resistance
Caloura 300m300m
Solar Marine300m
MSRP
Caloura 300m$275
Solar Marine$463

Full specifications

Case

5 specs
Diameter
42mm
39mm
Thickness
13.9mm
10.7mm
Lug-to-Lug
44.20mm
43.5mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)

Crystal & Dial

2 specs
Dial Color
Black
Steel
Lume
BGW9
None

Movement

1 specs
Caliber
NH35
—

Pricing

1 specs
MSRP
$275
$463

Follow this matchup

Get a note when Borealis Watch Co. Caloura 300m vs Lum-Tec Solar Marine gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Boldr Marine
Boldrmicro

Marine

2 variantsRef. marine-elewana
40mm·Automatic·200m WR
$439MSRP
—Used
Zelos Spearfish 3
Zelosmicro

Spearfish 3

3 watches · 17 variantsSpearfish
40mm·Automatic·200m WR
$749MSRP
—Used
Boldr Odyssey Freediver
Boldrmicro

Odyssey Freediver

7 variantsRef. odyssey-freediver-202
40mm·Automatic·300m WR
$649MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Christopher Ward C60 Lympstone
Christopher Wardmicro

C60 Lympstone

6 watches · 9 variantsC60
40mm·Automatic·600m WR
$1,615MSRP
—Used
Spinnaker Spence 300
Spinnakermicro

Spence 300

11 variantsSpence
40mm·Automatic·300m WR
$650MSRP
—Used
Spinnaker Tesei Titanium
Spinnakermicro

Tesei Titanium

4 watches · 10 variantsTesei
42mm·Automatic·200m WR
$625MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
All alternatives to the Caloura 300m →All alternatives to the Solar Marine →
Explore the full catalog
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Lum-Tec Solar MarinevsBoldr MarineLum-Tec Solar MarinevsBoldr Odyssey FreediverChristopher Ward C60 LympstonevsLum-Tec Solar MarineLum-Tec Solar MarinevsSpinnaker Tesei TitaniumBorealis Watch Co. Caloura 300mvsZelos Spearfish 3Borealis Watch Co. Caloura 300mvsGeckota Sea-Hunter Dive Watch
Edit this comparisonAdd another watchMore diver comparisonsBest Diver Watches Under $500