Side by side
Halios Universa IIvsJack Mason Strat-o-timer 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
Universa II38mm
Strat-o-timer GMT40mm
Power Reserve
Universa II40h
Strat-o-timer GMT42h
Water Resistance
Universa II100m
Strat-o-timer GMT200m
MSRP
Universa II$995
Strat-o-timer GMT$1,099
Full specifications
Case
6 specsCategory
Dress
—
Diameter
38mm
40mm
Thickness
11.8mm
13.2mm
Lug-to-Lug
48mm
47mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
2 specsCrystal
Sapphire (double-domed)
Sapphire
Dial Color
Gold
—
Movement
2 specsCaliber
Sellita SW300-1
Miyota 9075
Power Reserve
40h
42h
Pricing
1 specsMSRP
$995
$1,099
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