Side by side
Jack Mason Pursuit ProvsSeestern S446 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Pursuit Pro40mm
S446 GMT39.5mm
Power Reserve
Pursuit Pro68h
S446 GMT41hh
Water Resistance
Pursuit Pro200m
S446 GMT100m
MSRP
Pursuit Pro$1,399
S446 GMT$299
Full specifications
Case
5 specsCategory
—
GMT
Diameter
40mm
39.5mm
Thickness
12.5mm
13mm
Lug-to-Lug
47mm
47mm
Water Resistance
200m
100m
Crystal & Dial
2 specsCrystal Shape
Flat
Domed
Dial Color
—
Cream
Movement
5 specsCaliber
La Joux-Perret G101
Seiko NH34A GMT
Beat Rate
28,800 vph
3 vph
Power Reserve
68h
41hh
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$1,399
$299
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Jack Mason Pursuit Pro vs Seestern S446 GMT gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.











