Side by side

Lum-Tec B73vsSpinnaker Bradner

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

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B73
Lum-TecB73
MSRP $463
See the full B73
Bradner
SpinnakerBradner
MSRP $179
See the full Bradner
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Buy from Spinnaker ↗
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At a glance

11 of 29 specs differ
Diameter
B7344mm
Bradner42mm
Power Reserve
B7340h
Bradner40h
Water Resistance
B73200m
Bradner180m
MSRP
B73$463
Bradner$179

Full specifications

Case

6 specs
Category
Sport
Diver
Diameter
44mm
42mm
Thickness
—
15mm
Lug-to-Lug
51.5mm
50mm
Material
316L Stainless Steel (DLC coated)
316L Stainless Steel
Water Resistance
200m
180m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
B73
Tidal Blue

Movement

2 specs
Caliber
Ronda 515
Seiko NH35
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$463
$179
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