New Releases · 2026-04-14
Marathon adds a date to its 41mm CeraShell Navigator
The CeraShell NAV-D pairs the new ceramic-coated case system with an ETA HeavyDrive quartz movement and date display.
By Chronolume digest · Original English summary · Based on Marathon Watch
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What to know
The 41mm CeraShell NAV-D is Marathon’s dated companion to the no-date NAV. Its ceramic-coated aluminium shell surrounds a stainless-steel core, creating a matte black exterior around the brand’s high-contrast military dial. The case spans 48mm lug to lug, is 11.5mm thick and is topped by a sapphire crystal.
An ETA F06.115 HeavyDrive quartz calibre drives the time and date display. Tritium tubes and MaraGlo provide night visibility, while water resistance is rated at 6 ATM. Reference WW194013BK-0101 uses 20mm lugs and a ballistic nylon strap; Marathon’s European price is €590.
