Side by side
Jack Mason Strat-o-timer GMTvsNoctua Watch Corp. Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Strat-o-timer GMT40mm
Sentinel42mm
Power Reserve
Strat-o-timer GMT42h
Sentinel—
Water Resistance
Strat-o-timer GMT200m
Sentinel300m
MSRP
Strat-o-timer GMT$1,099
Sentinel$429
Full specifications
Case
5 specsDiameter
40mm
42mm
Thickness
13.2mm
15mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Water Resistance
200m
300m
Movement
2 specsCaliber
Miyota 9075
Seiko NH35A
Power Reserve
42h
—
Pricing
1 specsMSRP
$1,099
—
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