Which is cheaper, the CWC Automatic Divers Watch Mk.2 Black with Date or the Grand Seiko SLGA001?

At MSRP the CWC Automatic Divers Watch Mk.2 Black with Date is the cheaper of the two at $1,249, against $11,100 for the Grand Seiko SLGA001 — a $9,851 gap before any retailer discounting.

Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Grand Seiko SLGA001?

The Grand Seiko SLGA001 wears larger at 46.9mm versus 41mm for the CWC Automatic Divers Watch Mk.2 Black with Date — a 5.9mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Grand Seiko SLGA001?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 100m for the Grand Seiko SLGA001.

Which has a longer power reserve, the CWC Automatic Divers Watch Mk.2 Black with Date or the Grand Seiko SLGA001?

The Grand Seiko SLGA001 carries a 120-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 SLGA001?

The CWC Automatic Divers Watch Mk.2 Black with Date runs a automatic caliber (Sellita SW200-1), while the Grand Seiko SLGA001 runs a spring drive (9RA5).

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsGrand Seiko SLGA001

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

The bottom line

The 41mm Automatic Divers Watch Mk.2 Black with Date wears 5.9mm narrower than the 46.9mm SLGA001 — that's a meaningful jump on most wrists.

Where to get them

Check prices & track

CWC Automatic Divers Watch Mk.2 Black with Date

MSRP $1,249

Visit CWC Check price on eBayaffiliate

Grand Seiko SLGA001

MSRP $11,100

Visit Grand Seiko Check price on eBayaffiliate

CWC Automatic Divers Watch Mk.2 Black with Date

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

MSRP $1,249

Grand Seiko SLGA001

slga001g

MSRP $11,100

At a glance

12 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

SLGA00146.9mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

SLGA001120h

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

SLGA001100m

MSRP

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

SLGA001$11,100

Full specifications

Case

6 specs

Diameter

41mm

46.9mm

Thickness

12mm

16mm

Lug-to-Lug

47mm

50.8mm

Lug Width

20mm

23mm

Material

Stainless Steel

Titanium

Water Resistance

300m

100m

Crystal & Dial

2 specs

Dial Color

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

Black

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Sellita SW200-1

9RA5

Type

Automatic

Spring Drive

Power Reserve

40h

120h

Pricing

1 specs

MSRP

$1,249

$11,100

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