Side by side

Borealis Watch Co. Caloura 300mvsCWC RN Automatic Divers Watch Mk.2 with Date

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
RN Automatic Divers Watch Mk.2 with Date
CWCRN Automatic Divers Watch Mk.2 with Date
MSRP $1,249

At a glance

8 of 29 specs differ
Diameter
Caloura 300m42mm
RN Automatic Divers Watch Mk.2 with Date41mm
Power Reserve
Caloura 300m40h
RN Automatic Divers Watch Mk.2 with Date40h
Water Resistance
Caloura 300m300m
RN Automatic Divers Watch Mk.2 with Date300m
MSRP
Caloura 300m$275
RN Automatic Divers Watch Mk.2 with Date$1,249

Full specifications

Case

4 specs
Diameter
42mm
41mm
Thickness
13.9mm
12mm
Lug-to-Lug
44.20mm
47mm
Lug Width
22mm
20mm

Crystal & Dial

2 specs
Dial Color
Black
CWC RN Automatic Divers Watch Mk.2 with Date, Stainless Steel (RN300-MT AS120-D)
Lume
BGW9
Super-LumiNova

Movement

1 specs
Caliber
NH35
Sellita SW200-1

Pricing

1 specs
MSRP
$275
$1,249

Follow this matchup

Get a note when Borealis Watch Co. Caloura 300m vs CWC RN Automatic Divers Watch Mk.2 with Date 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
Marathon GSAR (Government Search & Rescue) Diver's Automatic
Marathonmicro

GSAR (Government Search & Rescue) Diver's Automatic

Ref. 41mm-anthracite-large-divers-automatic-gsar-bdw
41mm·Automatic·300m WR
$2,100MSRP
—Used
Boldr Odyssey Freediver
Boldrmicro

Odyssey Freediver

7 variantsRef. odyssey-freediver-202
40mm·Automatic·300m WR
$649MSRP
—Used
Marathon Jeep Rubicon GSAR
Marathonmicro
Jeep x Marathon

Jeep Rubicon GSAR

4 watches · 4 variantsJeep x Marathon
41mm·Automatic·300m WR
$2,100MSRP
—Used
Christopher Ward C60 Lympstone
Christopher Wardmicro

C60 Lympstone

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

Tesei Titanium

4 watches · 10 variantsTesei
42mm·Automatic·200m WR
$625MSRP
—Used
Venezianico Nereide Ametista
Venezianicomicro

Nereide Ametista

Ref. nereide-ametista-4521545
42mm·Automatic·200m WR
$1,250MSRP
—Used
Baltic Aquascaphe Titanium
Balticmicro

Aquascaphe Titanium

2 variantsAquascaphe Titanium
41mm·Automatic·300m WR
$788MSRP
—Used
All alternatives to the Caloura 300m →All alternatives to the RN Automatic Divers Watch Mk.2 with Date →
Explore the full catalog
Adjacent matchups

People also compared

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

CWC RN Automatic Divers Watch Mk.2 with DatevsBoldr MarineCWC RN Automatic Divers Watch Mk.2 with DatevsBoldr Odyssey FreediverChristopher Ward C60 LympstonevsCWC RN Automatic Divers Watch Mk.2 with DateCWC RN Automatic Divers Watch Mk.2 with DatevsSpinnaker Tesei TitaniumBorealis Watch Co. Caloura 300mvsCWC Automatic Divers Watch Mk.2 Black with DateBorealis Watch Co. Caloura 300mvsCWC Automatic Divers Watch Mk.2 Black
Edit this comparisonAdd another watchMore diver comparisonsBest Diver Watches Under $500