Side by side
Boldr Globetrotter GMTvsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Globetrotter GMT40mm
D4 Outerknown Solar Diver39mm
Power Reserve
Globetrotter GMT40h
D4 Outerknown Solar Diver40h
Water Resistance
Globetrotter GMT200m
D4 Outerknown Solar Diver200m
MSRP
Globetrotter GMT$469
D4 Outerknown Solar Diver$549
Full specifications
Case
5 specsCategory
GMT
Diver
Diameter
40mm
39mm
Thickness
12.7mm
13.18mm
Lug-to-Lug
48mm
46mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
GMT Banff
Blue
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko NH34 GMT
—
Type
Automatic
Quartz
Pricing
1 specsMSRP
$469
$549
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