Which is cheaper, the CWC RN Automatic Divers Watch Mk.2 with Date or the Smiths Armstrong Siddeley?

At MSRP the Smiths Armstrong Siddeley is the cheaper of the two at $980, against $1,249 for the CWC RN Automatic Divers Watch Mk.2 with Date — a $269 gap before any retailer discounting.

Which is bigger, the CWC RN Automatic Divers Watch Mk.2 with Date or the Smiths Armstrong Siddeley?

The Smiths Armstrong Siddeley wears larger at 42mm versus 41mm for the CWC RN Automatic Divers Watch Mk.2 with Date — a 1mm difference across the dial.

Which has better water resistance, the CWC RN Automatic Divers Watch Mk.2 with Date or the Smiths Armstrong Siddeley?

The CWC RN Automatic Divers Watch Mk.2 with Date is rated to 300m versus 100m for the Smiths Armstrong Siddeley.

What movement does the CWC RN Automatic Divers Watch Mk.2 with Date run compared to the Smiths Armstrong Siddeley?

The CWC RN Automatic Divers Watch Mk.2 with Date runs a automatic caliber (Sellita SW200-1), while the Smiths Armstrong Siddeley runs a manual (Unitas 6498).

Side by side

CWC RN Automatic Divers Watch Mk.2 with DatevsSmiths Armstrong Siddeley

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

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CWC RN Automatic Divers Watch Mk.2 with Date

MSRP $1,249

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

Smiths Armstrong Siddeley

MSRP $980

See the full Armstrong Siddeley

At a glance

12 of 29 specs differ

Diameter

RN Automatic Divers Watch Mk.2 with Date41mm

Armstrong Siddeley42mm

Power Reserve

RN Automatic Divers Watch Mk.2 with Date—

Armstrong Siddeley—

Water Resistance

RN Automatic Divers Watch Mk.2 with Date300m

Armstrong Siddeley100m

MSRP

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

Armstrong Siddeley$980

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

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

Cream

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Sellita SW200-1

Unitas 6498

Type

Automatic

Manual

Power Reserve

—

Pricing

1 specs

MSRP

$1,249

$980

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CWC RN Automatic Divers Watch Mk.2 with DatevsSmiths Armstrong Siddeley

At a glance

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