Side by side

Seagull Army One Military WatchvsSeiko Prospex Sea

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

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Army One Military Watch
SeagullArmy One Military Watch
MSRP $309
See the full Army One Military Watch
Prospex Sea
SeikoProspex Sea
MSRP $625
See the full Prospex Sea
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At a glance

12 of 29 specs differ
Diameter
Army One Military Watch43mm
Prospex Sea43.8mm
Power Reserve
Army One Military Watch—
Prospex Sea41h
Water Resistance
Army One Military Watch100m
Prospex Sea200m
MSRP
Army One Military Watch$309
Prospex Sea$625

Full specifications

Case

6 specs
Category
—
Diver
Diameter
43mm
43.8mm
Thickness
13mm
12.8mm
Lug-to-Lug
51mm
48.7mm
Lug Width
24mm
22mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
—
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seagull ST2500
Seiko 4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$309
$625
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