Side by side

CWC RN Automatic Divers Watch Mk.2vsTudor Black Bay Bronze

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

RN Automatic Divers Watch Mk.2
CWCRN Automatic Divers Watch Mk.2
MSRP $1,249
Black Bay Bronze
TudorBlack Bay Bronze
MSRP $5,425

At a glance

20 of 29 specs differ
Diameter
RN Automatic Divers Watch Mk.241mm
Black Bay Bronze43mm
Power Reserve
RN Automatic Divers Watch Mk.240h
Black Bay Bronze70h
Water Resistance
RN Automatic Divers Watch Mk.2300m
Black Bay Bronze200m
MSRP
RN Automatic Divers Watch Mk.2$1,249
Black Bay Bronze$5,425

Full specifications

Case

8 specs
Diameter
41mm
43mm
Thickness
12mm
14.6mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
23mm
Material
Stainless Steel
Bronze
Finish
Brushed and polished
Satin
Water Resistance
300m
200m
Caseback
Solid
Engraved

Crystal & Dial

5 specs
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Grey
Indices
Applied
—
Lume
Super-LumiNova
None

Movement

6 specs
Caliber
Sellita SW200-1
MT5601
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$1,249
$5,425

Follow this matchup

Get a note when CWC RN Automatic Divers Watch Mk.2 vs Tudor Black Bay Bronze 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.

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
Islander Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323
Islandermicro
Under $50

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323

9 watches · 9 variantsUnder $50
42mm·Automatic·200m WR
$449MSRP
—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
Geckota Phalanx
Geckotamicro

Phalanx

8 variantsPhalanx
42mm·Automatic·300m WR
$349MSRP
—Used
Boldr Expedition II
Boldrmicro

Expedition II

7 variantsRef. expedition-eiger
41mm·Automatic·200m WR
$699MSRP
—Used
Islander Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62
Islandermicro
Dive Watches Guide

Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62

7 watches · 7 variantsDive Watches Guide
42mm·Automatic·200m WR
$420MSRP
—Used
Venezianico Nereide Ametista
Venezianicomicro

Nereide Ametista

Ref. nereide-ametista-4521545
42mm·Automatic·200m WR
$1,250MSRP
—Used
Magrette Vantage
Magrettemicro

Vantage

2 variantsRef. vantage-bronze-exdemo
44mm·Automatic·500m WR
—MSRP
—Used
All alternatives to the RN Automatic Divers Watch Mk.2 →All alternatives to the Black Bay Bronze →
Explore the full catalog
Adjacent matchups

People also compared

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

CWC Automatic Divers Watch Mk.2 BlackvsTudor Black Bay BronzeCWC RN81 Clearance Diver Automatic WatchvsTudor Black Bay BronzeCWC Automatic Divers Watch Mk.2 Black with DatevsTudor Black Bay BronzeMarathon GSAR (Government Search & Rescue) Diver's AutomaticvsTudor Black Bay BronzeCWC RN Automatic Divers Watch Mk.2vsIslander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323CWC RN Automatic Divers Watch Mk.2vsGeckota Phalanx
Edit this comparisonAdd another watchMore diver comparisonsBest Diver Watches Under $2,000Explore more 40–44mm watches