Which is cheaper, the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

At MSRP the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top is the cheaper of the two at $624, against $1,550 for the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz — a $926 gap before any retailer discounting.

Which is bigger, the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Marathon TSAR (Tritium Search & Rescue) Diver's Quartz 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 TSAR (Tritium Search & Rescue) Diver's Quartz?

Both watches run quartz movements — the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top uses the Ronda 517 and the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz uses the Swiss High-Torque Quartz.

Side by side

CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte TopvsMarathon TSAR (Tritium Search & Rescue) Diver's Quartz

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 TSAR (Tritium Search & Rescue) Diver's Quartz

41mm-official-duvdevan-large-divers-quartz-tsar

MSRP $1,550

At a glance

9 of 29 specs differ

Diameter

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

TSAR (Tritium Search & Rescue) Diver's Quartz46mm

Power Reserve

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

TSAR (Tritium Search & Rescue) Diver's Quartz40h

Water Resistance

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

TSAR (Tritium Search & Rescue) Diver's Quartz300m

MSRP

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

TSAR (Tritium Search & Rescue) Diver's Quartz$1,550

Full specifications

Case

4 specs

Diameter

41mm

46mm

Thickness

12mm

14mm

Lug-to-Lug

47mm

48mm

Material

Stainless Steel

316L Stainless Steel

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)

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

Ronda 517

Swiss High-Torque Quartz

Pricing

1 specs

MSRP

$624

$1,550

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