Side by side
Spinnaker BradnervsUndone 420 Cali Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Bradner42mm
420 Cali Automatic40mm
Power Reserve
Bradner—
420 Cali Automatic—
Water Resistance
Bradner180m
420 Cali Automatic100m
MSRP
Bradner$179
420 Cali Automatic$340
Full specifications
Case
7 specsCategory
Diver
—
Diameter
42mm
40mm
Thickness
15mm
0mm
Lug-to-Lug
50mm
0mm
Lug Width
22mm
0mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
180m
100m
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
Tidal Blue
—
Movement
1 specsPower Reserve
0h
—
Pricing
1 specsMSRP
$179
$340
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