Side by side
Aigi Watches POLAR DAY 40MMvsMarathon CeraShell Pilot's Navigator
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
POLAR DAY 40MM40mm
CeraShell Pilot's Navigator41mm
Power Reserve
POLAR DAY 40MM40h
CeraShell Pilot's Navigator40h
Water Resistance
POLAR DAY 40MM50m
CeraShell Pilot's Navigator60m
MSRP
POLAR DAY 40MM$179
CeraShell Pilot's Navigator$550
Full specifications
Case
6 specsCategory
—
Pilot
Diameter
40mm
41mm
Thickness
6.6mm
11.5mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
CeraShell (bio-sourced composite)
Water Resistance
50m
60m
Crystal & Dial
1 specsDial Color
—
Black
Movement
1 specsCaliber
Miyota
ETA F06
Pricing
1 specsMSRP
$179
$550
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Aigi Watches POLAR DAY 40MM vs Marathon CeraShell Pilot's Navigator gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Knut Gadd DecagonvsMarathon CeraShell Pilot's NavigatorAigi Watches Polaris 40MM Brown LeathervsMarathon CeraShell Pilot's NavigatorAigi Watches Polaris 40MM Grey SuedevsMarathon CeraShell Pilot's NavigatorAigi Watches Polaris 40MM BlackvsMarathon CeraShell Pilot's NavigatorAigi Watches POLAR DAY 40MMvsPraesidus Type H-75Aigi Watches POLAR DAY 40MMvsCWC RANCD Quartz Divers Watch with Personalised Case Back