Side by side
Orient AK04 Field Sport WatchvsGruppo Gamma Field III GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
AK04 Field Sport Watch42.4mm
Field III GMT40mm
Power Reserve
AK04 Field Sport Watch40h
Field III GMT41h
Water Resistance
AK04 Field Sport Watch100m
Field III GMT200m
MSRP
AK04 Field Sport Watch$325
Field III GMT$459
Full specifications
Case
5 specsCategory
—
GMT
Diameter
42.4mm
40mm
Thickness
12.2mm
14mm
Lug-to-Lug
49.5mm
48.5mm
Water Resistance
100m
200m
Crystal & Dial
6 specsCrystal
Mineral
Sapphire
Crystal Shape
—
Flat
AR Coating
—
Yes
Dial Color
Blue
Black
Indices
—
Applied
Lume
None
Super-LumiNova
Movement
5 specsCaliber
F6B22
Seiko Instruments NH38A
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
41h
Jewels
22
25
Complications
GMT, Day-date
GMT
Pricing
1 specsMSRP
$325
$459
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