Side by side

Knut Gadd DecagonvsSeiko Prospex Sea

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

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Decagon
Knut GaddDecagon
MSRP $273
Prospex Sea
SeikoProspex Sea
MSRP $795
Buy from Knut Gadd ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Decagon38mm
Prospex Sea34mm
Power Reserve
Decagon40h
Prospex Sea40h
Water Resistance
Decagon50m
Prospex Sea200m
MSRP
Decagon$273
Prospex Sea$795

Full specifications

Case

6 specs
Category
—
Diver
Diameter
38mm
34mm
Thickness
7.5mm
8.7mm
Lug-to-Lug
46mm
40.8mm
Lug Width
20mm
16mm
Water Resistance
50m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)

Movement

1 specs
Caliber
Miyota
6N01

Pricing

1 specs
MSRP
$273
$795
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