Side by side
BOLDR Supply Co. Venture Carbon BlackvsSpinnaker Challenger Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures
At a glance
9 of 29 specs differDiameter
Venture Carbon Black38mm
Challenger Automatic42mm
Power Reserve
Venture Carbon Black—
Challenger Automatic—
Water Resistance
Venture Carbon Black200m
Challenger Automatic200m
MSRP
Venture Carbon Black$299
Challenger Automatic$289
Full specifications
Case
6 specsCategory
—
Diver
Diameter
38mm
42mm
Thickness
12mm
19mm
Lug-to-Lug
44mm
49.5mm
Lug Width
20mm
22mm
Material
Titanium
316L Stainless Steel
Crystal & Dial
1 specsDial Color
—
Blue
Movement
1 specsCaliber
Seiko NH38
Seiko NH35
Pricing
1 specsMSRP
$299
$289
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
DiscussionNot started
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Boldr PolarisvsSpinnaker Challenger AutomaticBOLDR Supply Co. Venture Blue MoonvsSpinnaker Challenger AutomaticNodus Sector II Field TitaniumvsSpinnaker Challenger AutomaticSpinnaker Challenger AutomaticvsBoldr VentureAudaz ADZ-2070vsBOLDR Supply Co. Venture Carbon BlackBOLDR Supply Co. Venture Carbon BlackvsDuxot Henri Diver Automatic











