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Marathon CeraShell Pilot's Navigator
Ref. 41mm-cerashell-quartz-navigator-nav-on-ballistic-nylon-strap
PilotMicrobrand
1 Variant
Retail MSRP
$550
Low
—
Avg
—
High
—
Static data
Case
41mm
Power Reserve
—
Movement
Quartz
Water Resistance
60m
01
Case Dimensions
Diameter41mm
Thickness11.5mm
Lug-to-Lug48mm
Lug Width20mm
02
Case Build
MaterialCeraShell (bio-sourced composite)
Water Resistance60m
03
Crystal & Dial
CrystalSapphire
Dial ColorBlack
04
Movement
Caliber
TypeQuartz
Beat Rate—
Power Reserve—
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05
Design Language
Dial styleMatte
BezelFixed
Bracelet / strapNATO strap
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Marathon CeraShell Pilot's Navigator (ref. 41mm-cerashell-quartz-navigator-nav-on-ballistic-nylon-strap) is a quartz pilot watch, with a 41mm cerashell (bio-sourced composite) case, 11.5mm thick, powered by the ETA F06 movement. Water resistance is rated to 60m, under a sapphire crystal. Manufacturer MSRP is $550.