Side by side
Henry Archer KvantumvsSpinnaker Bradner GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Kvantum41mm
Bradner GMT42mm
Power Reserve
Kvantum40h
Bradner GMT40h
Water Resistance
Kvantum50m
Bradner GMT180m
MSRP
Kvantum$2,199
Bradner GMT$299
Full specifications
Case
6 specsCategory
Chronograph
GMT
Diameter
41mm
42mm
Thickness
12mm
15mm
Lug-to-Lug
48mm
50mm
Lug Width
20mm
22mm
Water Resistance
50m
180m
Crystal & Dial
1 specsDial Color
Tan
Brown
Movement
2 specsCaliber
Seiko VK64
Seiko NH34A
Type
Quartz
Automatic
Pricing
1 specsMSRP
$2,199
$299
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