Side by side

Melbourne Watch Company PortseavsGruppo Gamma Field III GMT

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

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Portsea
Melbourne Watch CompanyPortsea
MSRP $597
Field III GMT
Gruppo GammaField III GMT
MSRP $459
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Buy used on eBay ↗
Buy from Gruppo Gamma ↗
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At a glance

11 of 29 specs differ
Diameter
Portsea40mm
Field III GMT40mm
Power Reserve
Portsea—
Field III GMT41h
Water Resistance
Portsea100m
Field III GMT200m
MSRP
Portsea$597
Field III GMT$459

Full specifications

Case

5 specs
Category
—
GMT
Thickness
13mm
14mm
Lug-to-Lug
—
48.5mm
Lug Width
—
22mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Miyota Cal. 9122
Seiko Instruments NH38A
Power Reserve
—
41h
Complications
None
GMT

Pricing

1 specs
MSRP
—
$459
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