Side by side
Henry Archer KvantumvsGrand Seiko SBGA427
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Kvantum41mm
SBGA42739mm
Power Reserve
Kvantum40h
SBGA42772h
Water Resistance
Kvantum50m
SBGA427100m
MSRP
Kvantum$2,199
SBGA427$5,800
Full specifications
Case
7 specsCategory
Chronograph
Dress
Diameter
41mm
39mm
Thickness
12mm
12.3mm
Lug-to-Lug
48mm
46.8mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Tan
Black
Movement
3 specsCaliber
Seiko VK64
9R65
Type
Quartz
Spring Drive
Power Reserve
40h
72h
Pricing
1 specsMSRP
$2,199
$5,800
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