Lüm-Tec Combat B72 Review: A 43mm American-Built Field Watch for $595
Our read of the Lüm-Tec Combat B72: 43mm forged steel, Ronda 515 quartz, 200m water resistance, limited to 500 pieces, $595. What it does well and the catch.
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Field watches are meant to be read at a glance, in any light. Lüm-Tec's Combat B72 takes that idea to the extreme: the whole dial is lume. It is a limited run of 500 numbered watches, designed, assembled and tested in Ohio, and it costs $595.
What it is
The case is forged 316L stainless steel, 43mm wide, with a bead-blasted finish, a gunmetal PVD hard coating and an anti-fingerprint layer. The crystal is domed sapphire with an anti-reflective coating on the inside. The crown and caseback are threaded with double Viton seals, rated to 200 meters. Inside is a Swiss Ronda 515 quartz movement in an anti-shock mount.
The dial
This is the point of the watch. The dial is an inverse design: large black numerals and indices printed on a lume surface, using X1 grade C3 Super-LumiNova. In the light it is a pale, greenish dial with dark hands and numerals. In the dark, the brand's own photo shows the whole face glowing green. It is not subtle, and it is not meant to be.
How it wears
The numbers look big: 13.6mm thick and 51.5mm lug to lug. Lüm-Tec says the lugs curve steeply downward and wrap the wrist, so it wears smaller than it reads. It comes with two heavy nylon straps with gunmetal hardware, one black and one gray, which makes it easy to dress up or down. For a smaller field watch, see our Héron Continental review.
Who it is for
It suits a man who wants a rugged watch that is not a Swiss mass-market name, made in the USA, and who values legibility over polish. For a classic steel option with more finish, our best luxury dive watches is the next step up, and the affordable luxury watches hub has more at this price.
The catch
It is quartz, so no sweeping second hand and no mechanical charm. It is a big watch on paper. And with only 500 made, it can sell out. As always, we have not worn it: this is our read of Lüm-Tec's product page, not a test.
Our read
$595 for forged steel, sapphire, 200 meters and a lifetime battery service is a clear spec sheet for a tool watch, and the dial is a talking point. If you want a simple, loud, legible field watch and do not need a mechanical movement, this is worth a look. Browse more in the watches hub.
Shop the look
Our guides for this look: 8 Luxury Dive Watches You Can Actually Wear Every Day · 6 Snoopy Watches From Timex Worth Wearing Right Now
FAQ
How much is the Lüm-Tec Combat B72?
Lüm-Tec lists it at $595, per its product page. Price checked October 28, 2026; it can change.
Is it automatic or quartz?
Quartz. It uses a Swiss Ronda 515 movement in an anti-shock mount. Lüm-Tec offers free battery replacement for life, per the brand.
Is it too big?
It is 43mm wide and 51.5mm lug to lug. Lüm-Tec says the lugs curve down and wrap the wrist, so it should wear smaller than the numbers, but try it if you have a small wrist.
