Marathon Navigator vs Sinn 104
Both are pilot / aviation watches — here's how the specs differ and which to pick.
| Spec | Marathon Navigator | Sinn 104 |
|---|---|---|
| Movement | Quartz | Automatic |
| Water resistance | 60m | 200m |
| Case size | 41mm | 41mm |
| Crystal | acrylic | sapphire |
| Style | Pilot / aviation | Pilot / aviation |
| Price tier | Mid | Upper |
Which should you buy?
- the Sinn 104 is mechanical (automatic) for the enthusiast feel and no battery; the Marathon Navigator is quartz for accuracy and low maintenance
- the Sinn 104 takes more water (200m) — the one to pick if you actually swim or dive
- the Sinn 104 has a sapphire crystal — more scratch-resistant for daily wear
- the Marathon Navigator sits in the lower price tier (Mid) if budget leads
Where to buy
Check the Marathon Navigator price on Amazon →
Check the Sinn 104 price on Amazon →
FAQ
What's the difference between the Marathon Navigator and the Sinn 104?
Both are pilot / aviation watches. The Marathon Navigator is quartz, 60m water resistance, 41mm, acrylic crystal; the Sinn 104 is automatic, 200m water resistance, 41mm, sapphire crystal.
Which has better water resistance, the Marathon Navigator or the Sinn 104?
The Sinn 104, rated 200m, versus 60m on the other. Pick 100m or higher for swimming and 200m+ for diving.
Which is better value, the Marathon Navigator or the Sinn 104?
The Marathon Navigator is the lower-priced tier; the other steps up in build for more money — confirm both live prices at the retailer.
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