Side by side
Duckworth Prestex Skeleton Manual WindvsGruppo Gamma Field III GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Skeleton Manual Wind42mm
Field III GMT40mm
Power Reserve
Skeleton Manual Wind46h
Field III GMT41h
Water Resistance
Skeleton Manual Wind30m
Field III GMT200m
MSRP
Skeleton Manual Wind$1,450
Field III GMT$459
Full specifications
Case
6 specsCategory
—
GMT
Diameter
42mm
40mm
Thickness
12mm
14mm
Lug-to-Lug
46mm
48.5mm
Lug Width
20mm
22mm
Water Resistance
30m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
—
Black
Lume
None
Super-LumiNova
Movement
4 specsCaliber
Unitas 6497-1
Seiko Instruments NH38A
Type
Manual
Automatic
Power Reserve
46h
41h
Complications
None
GMT
Pricing
1 specsMSRP
$1,450
$459
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