Side by side

Maughan Jones Spectra ProvsGruppo Gamma Field III GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Spectra Pro
Maughan JonesSpectra Pro
MSRP $235
Field III GMT
Gruppo GammaField III GMT
MSRP $459
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Buy from Gruppo Gamma ↗
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At a glance

13 of 29 specs differ
Diameter
Spectra Pro42mm
Field III GMT40mm
Power Reserve
Spectra Pro—
Field III GMT41h
Water Resistance
Spectra Pro50m
Field III GMT200m
MSRP
Spectra Pro$235
Field III GMT$459

Full specifications

Case

6 specs
Category
—
GMT
Diameter
42mm
40mm
Thickness
—
14mm
Lug-to-Lug
—
48.5mm
Lug Width
—
22mm
Water Resistance
50m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
—
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Miyota
Seiko Instruments NH38A
Power Reserve
—
41h
Complications
None
GMT

Pricing

1 specs
MSRP
—
$459
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