Which is cheaper, the Lum-Tec B73 or the CWC Quartz Divers Watch Mk.2 Full Matte Case?

At MSRP the Lum-Tec B73 is the cheaper of the two at $463, against $583 for the CWC Quartz Divers Watch Mk.2 Full Matte Case — a $119 gap before any retailer discounting.

Which is bigger, the Lum-Tec B73 or the CWC Quartz Divers Watch Mk.2 Full Matte Case?

The Lum-Tec B73 wears larger at 44mm versus 41mm for the CWC Quartz Divers Watch Mk.2 Full Matte Case — a 3mm difference across the dial.

Which has better water resistance, the Lum-Tec B73 or the CWC Quartz Divers Watch Mk.2 Full Matte Case?

The CWC Quartz Divers Watch Mk.2 Full Matte Case is rated to 300m versus 200m for the Lum-Tec B73.

What movement does the Lum-Tec B73 run compared to the CWC Quartz Divers Watch Mk.2 Full Matte Case?

Both watches run quartz movements — the Lum-Tec B73 uses the Ronda 515 and the CWC Quartz Divers Watch Mk.2 Full Matte Case uses the Ronda 517.

Side by side

Lum-Tec B73vsCWC Quartz Divers Watch Mk.2 Full Matte Case

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

Lum-Tec B73

combat-b73-pre-order

MSRP $463

CWC Quartz Divers Watch Mk.2 Full Matte Case

cwc-quartz-divers-watch-rn300-m-qs120

MSRP $583

At a glance

12 of 29 specs differ

Diameter

B7344mm

Quartz Divers Watch Mk.2 Full Matte Case41mm

Power Reserve

B7340h

Quartz Divers Watch Mk.2 Full Matte Case40h

Water Resistance

B73200m

Quartz Divers Watch Mk.2 Full Matte Case300m

MSRP

B73$463

Quartz Divers Watch Mk.2 Full Matte Case$583

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

B73

CWC Quartz Divers Watch Mk.2 Full Matte Case (RN300-M QS120)

Lume

None

Super-LumiNova

Movement

1 specs

Caliber

Ronda 515

Ronda 517

Pricing

1 specs

MSRP

$463

$583

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