Side by side
Orion Watches Field StandardvsSeiko Prospex Land Mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
Field Standard39mm
Prospex Land Mechanical39.5mm
Power Reserve
Field Standard—
Prospex Land Mechanical72h
Water Resistance
Field Standard100m
Prospex Land Mechanical200m
MSRP
Field Standard$725
Prospex Land Mechanical$995
Full specifications
Case
6 specsCategory
—
Field
Diameter
39mm
39.5mm
Thickness
0mm
12.7mm
Lug-to-Lug
0mm
46.4mm
Material
—
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Miyota 9039
Seiko 6R55
Power Reserve
0h
72h
Jewels
0
24
Pricing
1 specsMSRP
$725
$995
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