Side by side
Orient AK04 Field Sport WatchvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
AK04 Field Sport Watch42.4mm
Prospex Sea41.7mm
Power Reserve
AK04 Field Sport Watch40h
Prospex Sea41h
Water Resistance
AK04 Field Sport Watch100m
Prospex Sea200m
MSRP
AK04 Field Sport Watch$325
Prospex Sea$595
Full specifications
Case
5 specsCategory
—
Diver
Diameter
42.4mm
41.7mm
Thickness
12.2mm
12.3mm
Lug Width
22mm
20mm
Water Resistance
100m
200m
Crystal & Dial
3 specsCrystal
Mineral
Hardlex
Dial Color
Blue
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
7 specsCaliber
F6B22
4R35
Beat Rate
21,600 vph
0 vph
Power Reserve
40h
41h
Jewels
22
23
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Day-date
None
Pricing
1 specsMSRP
$325
$595
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