Side by side
Jack Mason Strat-o-timer GMTvsMonbrey Monbrey L-series (mb1 movement)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
8 of 29 specs differDiameter
Strat-o-timer GMT40mm
Monbrey L-series (mb1 movement)38.5mm
Power Reserve
Strat-o-timer GMT42h
Monbrey L-series (mb1 movement)—
Water Resistance
Strat-o-timer GMT200m
Monbrey L-series (mb1 movement)4,800m
MSRP
Strat-o-timer GMT$1,099
Monbrey L-series (mb1 movement)$519
Full specifications
Case
4 specsDiameter
40mm
38.5mm
Thickness
13.2mm
10mm
Lug-to-Lug
47mm
0mm
Water Resistance
200m
4800m
Crystal & Dial
1 specsCrystal
Sapphire
Mineral
Movement
2 specsCaliber
Miyota 9075
Monbrey MB1
Power Reserve
42h
0h
Pricing
1 specsMSRP
$1,099
$519
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