Side by side

Lum-Tec Combat B73vsSpinnaker Dumas Automatic

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

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Combat B73
Lum-TecCombat B73
MSRP $545
See the full Combat B73
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
See the full Dumas Automatic
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Buy from Spinnaker ↗
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At a glance

9 of 29 specs differ
Diameter
Combat B7343mm
Dumas Automatic44mm
Power Reserve
Combat B7340h
Dumas Automatic40h
Water Resistance
Combat B73200m
Dumas Automatic300m
MSRP
Combat B73$545
Dumas Automatic$239

Full specifications

Case

6 specs
Category
—
Diver
Diameter
43mm
44mm
Thickness
13.6mm
15mm
Lug-to-Lug
51.5mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
—
Blue

Movement

1 specs
Caliber
Ronda 515
NH35

Pricing

1 specs
MSRP
$545
$239
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