Which is cheaper, the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case or the Sternglas Naos Automatik?

At MSRP the Sternglas Naos Automatik is the cheaper of the two at $463, against $608 for the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case — a $145 gap before any retailer discounting.

Which is bigger, the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case or the Sternglas Naos Automatik?

The CWC Quartz Divers Watch Mk.2 Day/Date Polished Case wears larger at 41mm versus 38mm for the Sternglas Naos Automatik — a 3mm difference across the dial.

Which has better water resistance, the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case or the Sternglas Naos Automatik?

The CWC Quartz Divers Watch Mk.2 Day/Date Polished Case is rated to 300m versus 50m for the Sternglas Naos Automatik.

What movement does the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case run compared to the Sternglas Naos Automatik?

The CWC Quartz Divers Watch Mk.2 Day/Date Polished Case runs a quartz caliber (Ronda 517), while the Sternglas Naos Automatik runs a automatic (Miyota 8215).

Side by side

CWC Quartz Divers Watch Mk.2 Day/Date Polished CasevsSternglas Naos Automatik

Q: Which has a longer power reserve, the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case or the Sternglas Naos Automatik?

The Sternglas Naos Automatik carries a 42-hour power reserve against 40 hours on the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case.

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

CWC Quartz Divers Watch Mk.2 Day/Date Polished Case

cwc-quartz-divers-watch-rn300-p-qs120-dd

MSRP $608

Sternglas Naos Automatik

naos-automatik-alabaster

MSRP $463

At a glance

11 of 29 specs differ

Diameter

Quartz Divers Watch Mk.2 Day/Date Polished Case41mm

Naos Automatik38mm

Power Reserve

Quartz Divers Watch Mk.2 Day/Date Polished Case40h

Naos Automatik42h

Water Resistance

Quartz Divers Watch Mk.2 Day/Date Polished Case300m

Naos Automatik50m

MSRP

Quartz Divers Watch Mk.2 Day/Date Polished Case$608

Naos Automatik$463

Full specifications

Case

4 specs

Crystal & Dial

2 specs

Dial Color

CWC Quartz Divers Watch Mk.2 Day/Date Polished Case (RN300-P QS120-DD)

—

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Ronda 517

Miyota 8215

Type

Quartz

Automatic

Power Reserve

40h

42h

Jewels

—

Pricing

1 specs

MSRP

$608

$463

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