Which is cheaper, the CWC Arctic Radar Automatic Diver Watch or the Sinn U2 S (EZM 5)?

At MSRP the CWC Arctic Radar Automatic Diver Watch is the cheaper of the two at $1,333, against $3,802 for the Sinn U2 S (EZM 5) — a $2,470 gap before any retailer discounting.

Which is bigger, the CWC Arctic Radar Automatic Diver Watch or the Sinn U2 S (EZM 5)?

The Sinn U2 S (EZM 5) wears larger at 44mm versus 41mm for the CWC Arctic Radar Automatic Diver Watch — a 3mm difference across the dial.

Which has better water resistance, the CWC Arctic Radar Automatic Diver Watch or the Sinn U2 S (EZM 5)?

The Sinn U2 S (EZM 5) is rated to 2000m versus 300m for the CWC Arctic Radar Automatic Diver Watch.

What movement does the CWC Arctic Radar Automatic Diver Watch run compared to the Sinn U2 S (EZM 5)?

Both watches run automatic movements — the CWC Arctic Radar Automatic Diver Watch uses the Sellita SW200-1 and the Sinn U2 S (EZM 5) uses the Sellita SW330-2.

Side by side

CWC Arctic Radar Automatic Diver WatchvsSinn U2 S (EZM 5)

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

Add a watch

CWC Arctic Radar Automatic Diver Watch

MSRP $1,333

See the full Arctic Radar Automatic Diver Watch

Sinn U2 S (EZM 5)

U2 S (EZM 5)

MSRP $3,802

See the full U2 S (EZM 5)

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

18 of 29 specs differ

Diameter

Arctic Radar Automatic Diver Watch41mm

U2 S (EZM 5)44mm

Power Reserve

Arctic Radar Automatic Diver Watch—

U2 S (EZM 5)48h

Water Resistance

Arctic Radar Automatic Diver Watch300m

U2 S (EZM 5)2,000m

MSRP

Arctic Radar Automatic Diver Watch$1,333

U2 S (EZM 5)$3,802

Full specifications

Case

7 specs

Diameter

41mm

44mm

Thickness

0mm

15.5mm

Lug-to-Lug

47mm

—

Lug Width

20mm

22mm

Finish

—

black

Water Resistance

300m

2000m

Caseback

—

Crystal & Dial

5 specs

Crystal Shape

—

AR Coating

—

Underside

Dial Color

CWC Arctic Radar Automatic Diver Watch (White Dial)

Black

Indices

—

Lume

Super-LumiNova

Luminescent

Movement

5 specs

Caliber

Sellita SW200-1

Sellita SW330-2

Beat Rate

0 vph

28,800 vph

Power Reserve

48h

Jewels

Complications

None

GMT, Date

Pricing

1 specs

MSRP

$1,333

$3,802

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.

Marathonmicro

Jeep x Marathon

DiscussionNot started

Adjacent matchups

People also compared

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

CWC E9 Automatic Diver WatchvsSinn U2 S (EZM 5)Boldr Expedition IIvsSinn U2 S (EZM 5)CWC RN81 Clearance Diver Automatic WatchvsSinn U2 S (EZM 5)CWC Automatic Divers Watch Mk.2 BlackvsSinn U2 S (EZM 5)CWC Arctic Radar Automatic Diver WatchvsErebus Watches Titan Audaz Ocean RaidervsCWC Arctic Radar Automatic Diver Watch

Edit this comparison Add another watch More diver comparisons Best Diver Watches Under $2,000 Explore more 40–45mm watches

CWC Arctic Radar Automatic Diver WatchvsSinn U2 S (EZM 5)

At a glance

Full specifications

More watches worth a look

Jeep Rubicon GSAR

DC87 black - SI Control-Spring

Diver

OSAR-D (Original SAR with Date) Automatic 46mm

Expedition II

SUPERPRODUCTION

S502

Marinemaster M-44 DLC

People also compared