Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top?

At MSRP the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top is the cheaper of the two at $624, against $2,500 for the Marathon OSAR-D (Original SAR with Date) Automatic 46mm — a $1,876 gap before any retailer discounting.

Which is bigger, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top?

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm 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 Marathon OSAR-D (Original SAR with Date) Automatic 46mm run compared to the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top?

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm runs a automatic caliber (Sellita SW220-1), while the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top runs a quartz (Ronda 517).

Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsCWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top

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

Marathon OSAR-D (Original SAR with Date) Automatic 46mm

46mm-original-sar-w-date-on-3-piece-rubber-strap-kit-osar-d

MSRP $2,500

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

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

MSRP $624

At a glance

11 of 29 specs differ

Diameter

OSAR-D (Original SAR with Date) Automatic 46mm46mm

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

Power Reserve

OSAR-D (Original SAR with Date) Automatic 46mm40h

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

Water Resistance

OSAR-D (Original SAR with Date) Automatic 46mm300m

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

MSRP

OSAR-D (Original SAR with Date) Automatic 46mm$2,500

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

Full specifications

Case

5 specs

Diameter

46mm

41mm

Thickness

13mm

12mm

Lug-to-Lug

43.5mm

47mm

Lug Width

18mm

20mm

Material

316L Stainless Steel

Stainless Steel

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

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

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

Sellita SW220-1

Ronda 517

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$2,500

$624

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