Which is cheaper, the Lum-Tec B73 or the Lum-Tec Eclipse?

At MSRP the Lum-Tec B73 is the cheaper of the two at $463, against $695 for the Lum-Tec Eclipse — a $232 gap before any retailer discounting.

Which is bigger, the Lum-Tec B73 or the Lum-Tec Eclipse?

The Lum-Tec B73 wears larger at 44mm versus 42mm for the Lum-Tec Eclipse — a 2mm difference across the dial.

Which has better water resistance, the Lum-Tec B73 or the Lum-Tec Eclipse?

The Lum-Tec B73 is rated to 200m versus 101m for the Lum-Tec Eclipse.

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

The Lum-Tec B73 runs a quartz caliber (Ronda 515), while the Lum-Tec Eclipse runs a automatic (Miyota 9039).

Side by side

Lum-Tec B73vsLum-Tec Eclipse

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

Lum-Tec Eclipse

eclipse-e6

MSRP $695

At a glance

9 of 29 specs differ

Diameter

B7344mm

Eclipse42mm

Power Reserve

B7340h

Eclipse40h

Water Resistance

B73200m

Eclipse101m

MSRP

B73$463

Eclipse$695

Full specifications

Case

4 specs

Diameter

44mm

42mm

Lug-to-Lug

51.5mm

—

Lug Width

22mm

—

Water Resistance

200m

101m

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

B73

Movement

2 specs

Caliber

Ronda 515

Miyota 9039

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$463

$695

Follow this matchup

Get a note when Lum-Tec B73 vs Lum-Tec Eclipse gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

CWC Ti300 Titanium 5 Quartz Divers Watch

CWCmicro

RN Divers

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

CWC Ti300 Titanium 5 Quartz Divers WatchvsLum-Tec Eclipse Lum-Tec EclipsevsMr Jones Watches Paper Crane Lum-Tec EclipsevsMr Jones Watches Sun and Moon Lum-Tec EclipsevsSpinnaker Fleuss Chronograph Lum-Tec B73vsGeckota Pioneer Classic Edition Lum-Tec B73vsGeckota Pioneer Special Edition

Edit this comparison Add another watch More sport comparisons Best Sport Watches Under $500 Explore more 41–45mm watches

Lum-Tec B73vsLum-Tec Eclipse

At a glance

Full specifications

Follow this matchup

More watches worth a look

Ti300 Titanium 5 Quartz Divers Watch

Pioneer Classic Edition

Paper Crane

Sun and Moon

Fleuss Chronograph

Hull California (Olive Oyl Red)

Venture GMT

Flyboy Spirit of Tuskegee Chronograph

People also compared