Side by side
Spinnaker Dumas AutomaticvsTrintec CoPilot
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Dumas Automatic44mm
CoPilot42mm
Power Reserve
Dumas Automatic40h
CoPilot41h
Water Resistance
Dumas Automatic300m
CoPilot200m
MSRP
Dumas Automatic$239
CoPilot$450
Full specifications
Case
5 specsCategory
Diver
—
Diameter
44mm
42mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
1 specsDial Color
Blue
—
Movement
2 specsCaliber
Seiko NH35
NH35
Power Reserve
40h
41h
Pricing
1 specsMSRP
$239
$450
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Spinnaker Dumas Automatic vs Trintec CoPilot gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.














