Side by side
Boldr PolarisvsSpinnaker Dumas GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Polaris38mm
Dumas GMT44mm
Power Reserve
Polaris40h
Dumas GMT40h
Water Resistance
Polaris200m
Dumas GMT300m
MSRP
Polaris$399
Dumas GMT$399
Full specifications
Case
7 specsCategory
Tool
GMT
Diameter
38mm
44mm
Thickness
12mm
15mm
Lug-to-Lug
44mm
48mm
Lug Width
20mm
22mm
Material
Titanium
316L Stainless Steel
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Blackout
Blue
Lume
Super-LumiNova
None
Movement
1 specsCaliber
Seiko NH38A
Seiko NH34A
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