Which is cheaper, the Citizen Corso or the Lum-Tec B73?

At MSRP the Citizen Corso is the cheaper of the two at $244, against $463 for the Lum-Tec B73 — a $220 gap before any retailer discounting.

Which is bigger, the Citizen Corso or the Lum-Tec B73?

The Lum-Tec B73 wears larger at 44mm versus 40mm for the Citizen Corso — a 4mm difference across the dial.

What movement does the Citizen Corso run compared to the Lum-Tec B73?

The Citizen Corso runs a solar caliber (J165), while the Lum-Tec B73 runs a quartz (Ronda 515).

Side by side

Citizen CorsovsLum-Tec B73

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

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Citizen Corso

AU1040

MSRP $244

MSRP $463

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At a glance

12 of 29 specs differ

Diameter

Corso40mm

B7344mm

Power Reserve

Corso—

B73—

Water Resistance

Corso—

B73200m

MSRP

Corso$244

B73$463

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Mineral

Domed Sapphire

Dial Color

Black

B73

Movement

2 specs

Caliber

J165

Ronda 515

Type

Solar

Quartz

Pricing

1 specs

MSRP

$244

$463

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Citizen CorsovsLum-Tec B73

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