Side by side

Bremont ionBirdvsMarathon CeraShell Pilot's Navigator

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

ionBird
BremontionBird
MSRP $5,800
CeraShell Pilot's Navigator
MarathonCeraShell Pilot's Navigator
MSRP $550

At a glance

10 of 29 specs differ
Diameter
ionBird43mm
CeraShell Pilot's Navigator41mm
Power Reserve
ionBird40h
CeraShell Pilot's Navigator40h
Water Resistance
ionBird—
CeraShell Pilot's Navigator60m
MSRP
ionBird$5,800
CeraShell Pilot's Navigator$550

Full specifications

Case

6 specs
Diameter
43mm
41mm
Thickness
—
11.5mm
Lug-to-Lug
—
48mm
Lug Width
—
20mm
Material
Titanium
CeraShell (bio-sourced composite)
Water Resistance
—
60m

Crystal & Dial

1 specs
Dial Color
Regular length (15cm - 19cm wrist size)
Black

Movement

2 specs
Caliber
—
ETA F06
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$5,800
$550

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