Which is cheaper, the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top or the Glycine Combat Sub Sport GMT?

At MSRP the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top is the cheaper of the two at $624, against $1,295 for the Glycine Combat Sub Sport GMT — a $671 gap before any retailer discounting.

Which is bigger, the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top or the Glycine Combat Sub Sport GMT?

The Glycine Combat Sub Sport GMT wears larger at 42mm versus 41mm for the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top — a 1mm difference across the dial.

Which has better water resistance, the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top or the Glycine Combat Sub Sport GMT?

The CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top is rated to 300m versus 200m for the Glycine Combat Sub Sport GMT.

What movement does the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top run compared to the Glycine Combat Sub Sport GMT?

Both watches run quartz movements — the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top uses the Ronda 517 and the Glycine Combat Sub Sport GMT uses the RONDA 515.24H.

Side by side

CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte TopvsGlycine Combat Sub Sport GMT

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

Glycine Combat Sub Sport GMT

GL1057

MSRP $1,295

At a glance

20 of 29 specs differ

Diameter

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

Combat Sub Sport GMT42mm

Power Reserve

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

Combat Sub Sport GMT—

Water Resistance

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

Combat Sub Sport GMT200m

MSRP

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

Combat Sub Sport GMT$1,295

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Yes

—

Dial Color

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

Blue

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

Ronda 517

RONDA 515.24H

Beat Rate

28,800 vph

—

Power Reserve

40h

—

Jewels

Complications

None

GMT, Date

Pricing

1 specs

MSRP

$624

$1,295

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