Side by side
Melbourne Watch Company PortseavsOrient AK04 Field Sport Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Portsea40mm
AK04 Field Sport Watch42.4mm
Power Reserve
Portsea—
AK04 Field Sport Watch40h
Water Resistance
Portsea100m
AK04 Field Sport Watch100m
MSRP
Portsea$597
AK04 Field Sport Watch$325
Full specifications
Case
5 specsCategory
—
—
Diameter
40mm
42.4mm
Thickness
13mm
12.2mm
Lug-to-Lug
—
49.5mm
Lug Width
—
22mm
Crystal & Dial
5 specsCrystal
Sapphire
Mineral
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Blue
Indices
Applied
—
Movement
5 specsCaliber
Miyota Cal. 9122
F6B22
Beat Rate
28,800 vph
21,600 vph
Power Reserve
—
40h
Jewels
25
22
Complications
None
GMT, Day-date
Pricing
1 specsMSRP
—
$325
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