Which is cheaper, the CWC RN Automatic Divers Watch Mk.2 with Date or the Grand Seiko SBGH341?

At MSRP the CWC RN Automatic Divers Watch Mk.2 with Date is the cheaper of the two at $1,249, against $7,900 for the Grand Seiko SBGH341 — a $6,651 gap before any retailer discounting.

Which is bigger, the CWC RN Automatic Divers Watch Mk.2 with Date or the Grand Seiko SBGH341?

The CWC RN Automatic Divers Watch Mk.2 with Date wears larger at 41mm versus 38mm for the Grand Seiko SBGH341 — a 3mm difference across the dial.

Which has better water resistance, the CWC RN Automatic Divers Watch Mk.2 with Date or the Grand Seiko SBGH341?

The CWC RN Automatic Divers Watch Mk.2 with Date is rated to 300m versus 100m for the Grand Seiko SBGH341.

Which has a longer power reserve, the CWC RN Automatic Divers Watch Mk.2 with Date or the Grand Seiko SBGH341?

The Grand Seiko SBGH341 carries a 55-hour power reserve against 40 hours on the CWC RN Automatic Divers Watch Mk.2 with Date.

What movement does the CWC RN Automatic Divers Watch Mk.2 with Date run compared to the Grand Seiko SBGH341?

Both watches run automatic movements — the CWC RN Automatic Divers Watch Mk.2 with Date uses the Sellita SW200-1 and the Grand Seiko SBGH341 uses the 9S85.

Side by side

CWC RN Automatic Divers Watch Mk.2 with DatevsGrand Seiko SBGH341

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

CWC RN Automatic Divers Watch Mk.2 with Date

cwc-royal-navy-diver-automatic-mk2-with-date

MSRP $1,249

Grand Seiko SBGH341

sbgh341g

MSRP $7,900

At a glance

12 of 29 specs differ

Diameter

RN Automatic Divers Watch Mk.2 with Date41mm

SBGH34138mm

Power Reserve

RN Automatic Divers Watch Mk.2 with Date40h

SBGH34155h

Water Resistance

RN Automatic Divers Watch Mk.2 with Date300m

SBGH341100m

MSRP

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

SBGH341$7,900

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

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

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Sellita SW200-1

9S85

Power Reserve

40h

55h

Pricing

1 specs

MSRP

$1,249

$7,900

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