Which is cheaper, the Lum-Tec Combat B73 or the Orient AA02 Diver Watch?

At MSRP the Orient AA02 Diver Watch is the cheaper of the two at $285, against $545 for the Lum-Tec Combat B73 — a $260 gap before any retailer discounting.

Which is bigger, the Lum-Tec Combat B73 or the Orient AA02 Diver Watch?

The Lum-Tec Combat B73 wears larger at 43mm versus 41.5mm for the Orient AA02 Diver Watch — a 1.5mm difference across the dial.

What movement does the Lum-Tec Combat B73 run compared to the Orient AA02 Diver Watch?

Both watches run automatic movements — the Lum-Tec Combat B73 uses the Ronda 515 and the Orient AA02 Diver Watch uses the F6922.

Side by side

Lum-Tec Combat B73vsOrient AA02 Diver Watch

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

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Lum-Tec Combat B73

combat-b73

MSRP $545

See the full Combat B73

Orient AA02 Diver Watch

taa02001b9

MSRP $285

See the full AA02 Diver Watch

At a glance

14 of 29 specs differ

Diameter

Combat B7343mm

AA02 Diver Watch41.5mm

Power Reserve

Combat B7340h

AA02 Diver Watch40h

Water Resistance

Combat B73200m

AA02 Diver Watch200m

MSRP

Combat B73$545

AA02 Diver Watch$285

Full specifications

Case

4 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Mineral

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

—

Black

Indices

Applied

—

Movement

4 specs

Caliber

Ronda 515

F6922

Beat Rate

28,800 vph

21,600 vph

Jewels

Complications

None

Day-date

Pricing

1 specs

MSRP

$545

$285

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Lum-Tec Combat B73vsOrient AA02 Diver Watch

At a glance

Full specifications

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