Side by side
Jack Mason Strat-o-timer GMTvsBoldr Odyssey Freediver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Strat-o-timer GMT40mm
Odyssey Freediver40mm
Power Reserve
Strat-o-timer GMT42h
Odyssey Freediver40h
Water Resistance
Strat-o-timer GMT200m
Odyssey Freediver300m
MSRP
Strat-o-timer GMT$1,099
Odyssey Freediver$649
Full specifications
Case
4 specsCategory
—
Diver
Thickness
13.2mm
14.2mm
Lug-to-Lug
47mm
48mm
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
—
202
Lume
None
Super-LumiNova
Movement
2 specsCaliber
Miyota 9075
Cal
Power Reserve
42h
40h
Pricing
1 specsMSRP
$1,099
$649
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