Side by side
Mark Time Watches M 1vsGruppo Gamma Field III GMT Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
M 142mm
Field III GMT Date40mm
Power Reserve
M 1—
Field III GMT Date41h
Water Resistance
M 1100m
Field III GMT Date200m
MSRP
M 1$345
Field III GMT Date$459
Full specifications
Case
5 specsCategory
—
GMT
Diameter
42mm
40mm
Thickness
12.5mm
14mm
Lug-to-Lug
49.5mm
48.5mm
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Dark Blue
Black
Lume
None
Super-LumiNova
Movement
3 specsCaliber
Miyota 9039
Seiko Instruments NH38A
Power Reserve
—
41h
Complications
None
GMT, Date
Pricing
1 specsMSRP
$345
$459
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