Side by side
Galo CoppervsGruppo Gamma Field III GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Copper38.5mm
Field III GMT40mm
Power Reserve
Copper41h
Field III GMT41h
Water Resistance
Copper100m
Field III GMT200m
MSRP
Copper$282
Field III GMT$459
Full specifications
Case
9 specsCategory
Dress
GMT
Diameter
38.5mm
40mm
Thickness
11.2mm
14mm
Lug-to-Lug
47mm
48.5mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Copper
Brushed and polished
Water Resistance
100m
200m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
—
Yes
Dial Color
—
Black
Indices
—
Applied
Lume
Swiss Super-LumiNova® BGW9
Super-LumiNova
Movement
5 specsCaliber
Seiko NH35
Seiko Instruments NH38A
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
41h
Jewels
24
25
Complications
None
GMT
Pricing
1 specsMSRP
$282
$459
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