Side by side
Stewart Dawson 911vsGruppo Gamma Field III GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
91142.5mm
Field III GMT40mm
Power Reserve
91141h
Field III GMT41h
Water Resistance
911100m
Field III GMT200m
MSRP
911$1,567
Field III GMT$459
Full specifications
Case
6 specsCategory
—
GMT
Diameter
42.5mm
40mm
Thickness
13mm
14mm
Lug-to-Lug
50mm
48.5mm
Lug Width
—
22mm
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Grey
Black
Lume
None
Super-LumiNova
Movement
2 specsCaliber
Sellita SW200
Seiko Instruments NH38A
Complications
None
GMT
Pricing
1 specsMSRP
—
$459
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