Side by side

Marathon CeraShell Pilot's NavigatorvsSeiko Prospex Rotocall

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

CeraShell Pilot's Navigator
MarathonCeraShell Pilot's Navigator
MSRP $550
Prospex Rotocall
SeikoProspex Rotocall
MSRP $550

At a glance

8 of 29 specs differ
Diameter
CeraShell Pilot's Navigator41mm
Prospex Rotocall37mm
Power Reserve
CeraShell Pilot's Navigator40h
Prospex Rotocall40h
Water Resistance
CeraShell Pilot's Navigator60m
Prospex Rotocall100m
MSRP
CeraShell Pilot's Navigator$550
Prospex Rotocall$550

Full specifications

Case

6 specs
Category
Pilot
Sport
Diameter
41mm
37mm
Thickness
11.5mm
10.6mm
Lug-to-Lug
48mm
43.5mm
Material
CeraShell (bio-sourced composite)
Stainless Steel
Water Resistance
60m
100m

Crystal & Dial

1 specs
Crystal
Sapphire
Hardlex

Movement

1 specs
Caliber
ETA F06
A824

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