Side by side

Decima GatekeepervsGruppo Gamma Field III GMT Date

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

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Gatekeeper
DecimaGatekeeper
MSRP $599
Field III GMT Date
Gruppo GammaField III GMT Date
MSRP $459
Buy from Decima ↗
Buy used on eBay ↗
Buy from Gruppo Gamma ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Gatekeeper38mm
Field III GMT Date40mm
Power Reserve
Gatekeeper42h
Field III GMT Date41h
Water Resistance
Gatekeeper50m
Field III GMT Date200m
MSRP
Gatekeeper$599
Field III GMT Date$459

Full specifications

Case

6 specs
Category
—
GMT
Diameter
38mm
40mm
Thickness
9.9mm
14mm
Lug-to-Lug
46mm
48.5mm
Lug Width
—
22mm
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
White
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Miyota 9039
Seiko Instruments NH38A
Power Reserve
42h
41h
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$599
$459
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