Side by side

Knut Gadd OctagonvsSeiko Prospex Rotocall

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

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Octagon
Knut GaddOctagon
MSRP $214
Prospex Rotocall
SeikoProspex Rotocall
MSRP $550
Buy from Knut Gadd ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Octagon35mm
Prospex Rotocall37mm
Power Reserve
Octagon40h
Prospex Rotocall40h
Water Resistance
Octagon50m
Prospex Rotocall100m
MSRP
Octagon$214
Prospex Rotocall$550

Full specifications

Case

6 specs
Category
—
Sport
Diameter
35mm
37mm
Thickness
7.7mm
10.6mm
Lug-to-Lug
46mm
43.5mm
Lug Width
18mm
20mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Hardlex
Dial Color
—
Black

Movement

1 specs
Caliber
K02004
A824

Pricing

1 specs
MSRP
$214
$550
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