Side by side
Spinnaker Spence 300vsUndone 420 Cali Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
10 of 29 specs differDiameter
Spence 30040mm
420 Cali Automatic40mm
Power Reserve
Spence 300—
420 Cali Automatic—
Water Resistance
Spence 300300m
420 Cali Automatic100m
MSRP
Spence 300$650
420 Cali Automatic$340
Full specifications
Case
6 specsCategory
Diver
—
Thickness
11.5mm
0mm
Lug-to-Lug
48mm
0mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
Aquamarine
—
Movement
1 specsPower Reserve
0h
—
Pricing
1 specsMSRP
$650
$340
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