Side by side
Jack Mason Pursuit ProvsSeestern S456 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
S456 GMT41mm
Power Reserve
Pursuit Pro68h
S456 GMT41hh
Water Resistance
Pursuit Pro200m
S456 GMT200m
MSRP
Pursuit Pro$1,399
S456 GMT$299
Full specifications
Case
5 specsCategory
—
GMT
Diameter
40mm
41mm
Thickness
12.5mm
13mm
Lug-to-Lug
47mm
49mm
Finish
Brushed and polished
Brushed + Polished
Crystal & Dial
2 specsDial Color
—
Sunray style, applied and Diamond cut Indices, C1 lume
Lume
None
C1
Movement
5 specsCaliber
La Joux-Perret G101
Seiko NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
68h
41hh
Jewels
25
24
Complications
None
GMT
Pricing
1 specsMSRP
$1,399
$299
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