Which is cheaper, the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top or the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic?

At MSRP the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top is the cheaper of the two at $624, against $3,250 for the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic — a $2,626 gap before any retailer discounting.

Which is bigger, the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top or the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic?

The Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic wears larger at 46mm versus 41mm for the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top — a 5mm difference across the dial.

What movement does the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top run compared to the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic?

The CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top runs a quartz caliber (Ronda 517), while the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic runs a automatic (Sellita SW220-1).

Side by side

CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte TopvsMarathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic

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

CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top

cwc-rn-quartz-matte-top-day-date-rn300-mt-qs120-dd

MSRP $624

Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic

46mm-anthracite-large-divers-automatic-jdd

MSRP $3,250

At a glance

11 of 29 specs differ

Diameter

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top41mm

JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm

Power Reserve

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top40h

JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h

Water Resistance

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top300m

JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m

MSRP

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top$624

JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250

Full specifications

Case

5 specs

Diameter

41mm

46mm

Thickness

12mm

18mm

Lug-to-Lug

47mm

55mm

Lug Width

20mm

22mm

Material

Stainless Steel

316L Stainless Steel (Anthracite IP)

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top (RN300-MT QS120-DD)

Anthracite

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Ronda 517

Sellita SW220-1

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$624

$3,250

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