Which is cheaper, the CWC RN Automatic Divers Watch Mk.2 or the Grand Seiko SBGX363?

At MSRP the CWC RN Automatic Divers Watch Mk.2 is the cheaper of the two at $1,249, against $3,600 for the Grand Seiko SBGX363 — a $2,351 gap before any retailer discounting.

Which is bigger, the CWC RN Automatic Divers Watch Mk.2 or the Grand Seiko SBGX363?

The CWC RN Automatic Divers Watch Mk.2 wears larger at 41mm versus 32.3mm for the Grand Seiko SBGX363 — a 8.7mm difference across the dial.

Which has better water resistance, the CWC RN Automatic Divers Watch Mk.2 or the Grand Seiko SBGX363?

The CWC RN Automatic Divers Watch Mk.2 is rated to 300m versus 100m for the Grand Seiko SBGX363.

What movement does the CWC RN Automatic Divers Watch Mk.2 run compared to the Grand Seiko SBGX363?

The CWC RN Automatic Divers Watch Mk.2 runs a automatic caliber (Sellita SW200-1), while the Grand Seiko SBGX363 runs a quartz (9F51).

Side by side

CWC RN Automatic Divers Watch Mk.2vsGrand Seiko SBGX363

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

CWC RN Automatic Divers Watch Mk.2

cwc-royal-navy-diver-automatic-mk2

MSRP $1,249

Grand Seiko SBGX363

sbgx363g

MSRP $3,600

At a glance

12 of 29 specs differ

Diameter

RN Automatic Divers Watch Mk.241mm

SBGX36332.3mm

Power Reserve

RN Automatic Divers Watch Mk.240h

SBGX36340h

Water Resistance

RN Automatic Divers Watch Mk.2300m

SBGX363100m

MSRP

RN Automatic Divers Watch Mk.2$1,249

SBGX363$3,600

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

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

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Sellita SW200-1

9F51

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$1,249

$3,600

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