Which is cheaper, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seestern S446 GMT?

At MSRP the Seestern S446 GMT is the cheaper of the two at $299, against $1,249 for the CWC Automatic Divers Watch Mk.2 Black with Date — a $950 gap before any retailer discounting.

Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seestern S446 GMT?

The CWC Automatic Divers Watch Mk.2 Black with Date wears larger at 41mm versus 39.5mm for the Seestern S446 GMT — a 1.5mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seestern S446 GMT?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 100m for the Seestern S446 GMT.

Which has a longer power reserve, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seestern S446 GMT?

The Seestern S446 GMT carries a 41h-hour power reserve against 40 hours on the CWC Automatic Divers Watch Mk.2 Black with Date.

What movement does the CWC Automatic Divers Watch Mk.2 Black with Date run compared to the Seestern S446 GMT?

The CWC Automatic Divers Watch Mk.2 Black with Date runs a automatic caliber (Sellita SW200-1), while the Seestern S446 GMT runs a automatic gmt (Seiko NH34A GMT).

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsSeestern S446 GMT

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

CWC Automatic Divers Watch Mk.2 Black with Date

cwc-royal-navy-black-diver-automatic-mk-2-with-date

MSRP $1,249

Seestern S446 GMT

S446.BS

MSRP $299

At a glance

14 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

S446 GMT39.5mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

S446 GMT41hh

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

S446 GMT100m

MSRP

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

S446 GMT$299

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Domed

Dial Color

CWC Automatic Divers Watch Mk.2 Black with Date (SF300 AS120-D)

Cream

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

Sellita SW200-1

Seiko NH34A GMT

Beat Rate

28,800 vph

3 vph

Power Reserve

40h

41hh

Jewels

Complications

None

GMT, Date

Pricing

1 specs

MSRP

$1,249

$299

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