Which is cheaper, the Lum-Tec 39mm Combat B74 GMT or the Wolbrook Skindiver WT Automatic?

At MSRP the Wolbrook Skindiver WT Automatic is the cheaper of the two at $498, against $931 for the Lum-Tec 39mm Combat B74 GMT — a $433 gap before any retailer discounting.

Which is bigger, the Lum-Tec 39mm Combat B74 GMT or the Wolbrook Skindiver WT Automatic?

The Wolbrook Skindiver WT Automatic wears larger at 40mm versus 39mm for the Lum-Tec 39mm Combat B74 GMT — a 1mm difference across the dial.

Which has better water resistance, the Lum-Tec 39mm Combat B74 GMT or the Wolbrook Skindiver WT Automatic?

The Lum-Tec 39mm Combat B74 GMT is rated to 200m versus 150m for the Wolbrook Skindiver WT Automatic.

What movement does the Lum-Tec 39mm Combat B74 GMT run compared to the Wolbrook Skindiver WT Automatic?

Both watches run automatic movements — the Lum-Tec 39mm Combat B74 GMT uses the Miyota 9075 and the Wolbrook Skindiver WT Automatic uses the Miyota 8315.

Side by side

Lum-Tec 39mm Combat B74 GMTvsWolbrook Skindiver WT Automatic

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

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Lum-Tec 39mm Combat B74 GMT

combat-b74-gmt-pre-order

MSRP $931

See the full 39mm Combat B74 GMT

Wolbrook Skindiver WT Automatic

22-SWA-003-LR3-CAM

MSRP $498

See the full Skindiver WT Automatic

At a glance

10 of 29 specs differ

Diameter

39mm Combat B74 GMT39mm

Skindiver WT Automatic40mm

Power Reserve

39mm Combat B74 GMT40h

Skindiver WT Automatic40h

Water Resistance

39mm Combat B74 GMT200m

Skindiver WT Automatic150m

MSRP

39mm Combat B74 GMT$931

Skindiver WT Automatic$498

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

—

Steel

Movement

1 specs

Caliber

Miyota 9075

Miyota 8315

Pricing

1 specs

MSRP

$931

$498

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Lum-Tec 39mm Combat B74 GMTvsWolbrook Skindiver WT Automatic

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