Side by side

MKII HellionvsSpinnaker Bradner GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Hellion
MKIIHellion
MSRP $649
Bradner GMT
SpinnakerBradner GMT
MSRP $299
Buy from MKII ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Hellion39mm
Bradner GMT42mm
Power Reserve
Hellion—
Bradner GMT40h
Water Resistance
Hellion100m
Bradner GMT180m
MSRP
Hellion$649
Bradner GMT$299

Full specifications

Case

7 specs
Category
—
GMT
Diameter
39mm
42mm
Thickness
13.55mm
15mm
Lug-to-Lug
48.5mm
50mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
180m

Crystal & Dial

2 specs
Dial Color
Black
Brown
Lume
SuperLuminova
None

Movement

2 specs
Caliber
TMI NH38
Seiko NH34A
Power Reserve
—
40h

Pricing

1 specs
MSRP
$649
$299
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