Which is cheaper, the CWC Automatic Divers Watch Mk.2 Black with Date or the Grand Seiko SBGM245?

At MSRP the CWC Automatic Divers Watch Mk.2 Black with Date is the cheaper of the two at $1,249, against $6,100 for the Grand Seiko SBGM245 — a $4,851 gap before any retailer discounting.

Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Grand Seiko SBGM245?

The CWC Automatic Divers Watch Mk.2 Black with Date wears larger at 41mm versus 40.5mm for the Grand Seiko SBGM245 — a 0.5mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Grand Seiko SBGM245?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 200m for the Grand Seiko SBGM245.

Which has a longer power reserve, the CWC Automatic Divers Watch Mk.2 Black with Date or the Grand Seiko SBGM245?

The Grand Seiko SBGM245 carries a 72-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 Grand Seiko SBGM245?

Both watches run automatic movements — the CWC Automatic Divers Watch Mk.2 Black with Date uses the Sellita SW200-1 and the Grand Seiko SBGM245 uses the 9S66.

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsGrand Seiko SBGM245

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

Grand Seiko SBGM245

sbgm245g

MSRP $6,100

At a glance

11 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

SBGM24540.5mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

SBGM24572h

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

SBGM245200m

MSRP

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

SBGM245$6,100

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

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

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Sellita SW200-1

9S66

Power Reserve

40h

72h

Pricing

1 specs

MSRP

$1,249

$6,100

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