Side by side

Serket Watch Co ReefvsGruppo Gamma Field III GMT

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

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Reef
Serket Watch CoReef
MSRP $899
Field III GMT
Gruppo GammaField III GMT
MSRP $459
Buy from Serket Watch Co ↗
Buy used on eBay ↗
Buy from Gruppo Gamma ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Reef46mm
Field III GMT40mm
Power Reserve
Reef38h
Field III GMT41h
Water Resistance
Reef300m
Field III GMT200m
MSRP
Reef$899
Field III GMT$459

Full specifications

Case

5 specs
Category
—
GMT
Diameter
46mm
40mm
Lug-to-Lug
52mm
48.5mm
Lug Width
24mm
22mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW200-1
Seiko Instruments NH38A
Power Reserve
38h
41h
Complications
None
GMT

Pricing

1 specs
MSRP
$899
$459
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