Illustration. The seconds hand ticks, as most quartz movements do.
Why it's interesting
The pilot's Navigator Marathon first built with Kelly Air Force Base in 1986, now in a lighter CeraShell case with a sapphire crystal, tritium tubes and a 12-hour bezel for tracking a second time or a flight leg. A genuine issue-style tool watch that has barely changed because it hasn't needed to.
Watch DNA. Filled tags are editorial; outlined tags come from the specifications.
The numbers
Verified specificationsSize
- Diameter
- 41mm
- Lug to lug
- 48mm
- Thickness
- 11.5mm
- Lug width
- 20mm
Because you like this…
Chosen for shape, size, colour, character and price. Rarely the same brand twice.
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About this page
Verified specifications, checked September 2026
Dimensions, water resistance, movement and crystal were checked against the sources below.
41 mm, 11.5 mm, 48 mm lug-to-lug, 20 mm lugs, sapphire, 6 ATM, ETA F06.115 HeavyDrive (3 jewels, date), tritium tubes, bi-directional 12-hour bezel, CeraShell case (bio-sourced plastic with ceramic powder, stored as resin) and the USD 590 price from Marathon's product page, which also says it is Swiss-made and Canadian-designed and dates the Navigator to 1986. Weight and this CeraShell reference's year aren't published. The renderer has no 12-hour bezel, so a dive-style bezel stands in.
The illustration is a bezelga rendering generated from the specifications. It is not a photograph and may simplify details such as logos, text and finishing.
No licensed photography yet.
