Which is cheaper, the CWC RN Automatic Divers Watch Mk.2 with Date or the Sinn U2 S (EZM 5)?

At MSRP the CWC RN Automatic Divers Watch Mk.2 with Date is the cheaper of the two at $1,249, against $3,802 for the Sinn U2 S (EZM 5) — a $2,553 gap before any retailer discounting.

Which is bigger, the CWC RN Automatic Divers Watch Mk.2 with Date or the Sinn U2 S (EZM 5)?

The Sinn U2 S (EZM 5) wears larger at 44mm versus 41mm for the CWC RN Automatic Divers Watch Mk.2 with Date — a 3mm difference across the dial.

Which has better water resistance, the CWC RN Automatic Divers Watch Mk.2 with Date or the Sinn U2 S (EZM 5)?

The Sinn U2 S (EZM 5) is rated to 2000m versus 300m for the CWC RN Automatic Divers Watch Mk.2 with Date.

What movement does the CWC RN Automatic Divers Watch Mk.2 with Date run compared to the Sinn U2 S (EZM 5)?

Both watches run automatic movements — the CWC RN Automatic Divers Watch Mk.2 with Date uses the Sellita SW200-1 and the Sinn U2 S (EZM 5) uses the Sellita SW330-2.

Side by side

CWC RN Automatic Divers Watch Mk.2 with DatevsSinn U2 S (EZM 5)

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

Add a watch

CWC RN Automatic Divers Watch Mk.2 with Date

MSRP $1,249

See the full RN Automatic Divers Watch Mk.2 with Date

Sinn U2 S (EZM 5)

U2 S (EZM 5)

MSRP $3,802

See the full U2 S (EZM 5)

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At a glance

18 of 29 specs differ

Diameter

RN Automatic Divers Watch Mk.2 with Date41mm

U2 S (EZM 5)44mm

Power Reserve

RN Automatic Divers Watch Mk.2 with Date—

U2 S (EZM 5)48h

Water Resistance

RN Automatic Divers Watch Mk.2 with Date300m

U2 S (EZM 5)2,000m

MSRP

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

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 RN Automatic Divers Watch Mk.2 with Date, Stainless Steel (RN300-MT AS120-D)

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

$1,249

$3,802

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CWC RN Automatic Divers Watch Mk.2 with DatevsSinn U2 S (EZM 5)

At a glance

Full specifications

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