Which is cheaper, the Sinn 358 DIAPAL or the CWC RN Automatic Divers Watch Mk.2 with Date?

At MSRP the CWC RN Automatic Divers Watch Mk.2 with Date is the cheaper of the two at $1,249, against $4,255 for the Sinn 358 DIAPAL — a $3,006 gap before any retailer discounting.

Which is bigger, the Sinn 358 DIAPAL or the CWC RN Automatic Divers Watch Mk.2 with Date?

The Sinn 358 DIAPAL wears larger at 42mm versus 41mm for the CWC RN Automatic Divers Watch Mk.2 with Date — a 1mm difference across the dial.

Which has better water resistance, the Sinn 358 DIAPAL or the CWC RN Automatic Divers Watch Mk.2 with Date?

The CWC RN Automatic Divers Watch Mk.2 with Date is rated to 300m versus 100m for the Sinn 358 DIAPAL.

Which has a longer power reserve, the Sinn 358 DIAPAL or the CWC RN Automatic Divers Watch Mk.2 with Date?

The Sinn 358 DIAPAL carries a 48-hour power reserve against 40 hours on the CWC RN Automatic Divers Watch Mk.2 with Date.

What movement does the Sinn 358 DIAPAL run compared to the CWC RN Automatic Divers Watch Mk.2 with Date?

Both watches run automatic movements — the Sinn 358 DIAPAL uses the LJP L100 and the CWC RN Automatic Divers Watch Mk.2 with Date uses the Sellita SW200-1.

Side by side

Sinn 358 DIAPALvsCWC RN Automatic Divers Watch Mk.2 with Date

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

Sinn 358 DIAPAL

358 DIAPAL

MSRP $4,255

CWC RN Automatic Divers Watch Mk.2 with Date

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

MSRP $1,249

At a glance

18 of 29 specs differ

Diameter

358 DIAPAL42mm

RN Automatic Divers Watch Mk.2 with Date41mm

Power Reserve

358 DIAPAL48h

RN Automatic Divers Watch Mk.2 with Date40h

Water Resistance

358 DIAPAL100m

RN Automatic Divers Watch Mk.2 with Date300m

MSRP

358 DIAPAL$4,255

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

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

Anthracite

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

Indices

—

Applied

Lume

Luminescent

Super-LumiNova

Movement

4 specs

Caliber

LJP L100

Sellita SW200-1

Power Reserve

48h

40h

Jewels

Complications

GMT, Date, Chronograph

None

Pricing

1 specs

MSRP

$4,255

$1,249

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