Sinn 104 vs IWC Pilot's Watch Mark XVIII
Both are pilot / aviation watches — here's how the specs differ and which to pick.
| Spec | Sinn 104 | IWC Pilot's Watch Mark XVIII |
|---|---|---|
| Movement | Automatic | Automatic |
| Water resistance | 200m | 50m |
| Case size | 41mm | 40mm |
| Crystal | sapphire | sapphire |
| Style | Pilot / aviation | Pilot / aviation |
| Price tier | Upper | Premium |
Which should you buy?
- the Sinn 104 takes more water (200m) — the one to pick if you actually swim or dive
- the Sinn 104 sits in the lower price tier (Upper) if budget leads
Where to buy
Check the Sinn 104 price on Amazon →
Check the IWC Pilot's Watch Mark XVIII price on Amazon →
FAQ
What's the difference between the Sinn 104 and the IWC Pilot's Watch Mark XVIII?
Both are pilot / aviation watches. The Sinn 104 is automatic, 200m water resistance, 41mm, sapphire crystal; the IWC Pilot's Watch Mark XVIII is automatic, 50m water resistance, 40mm, sapphire crystal.
Which has better water resistance, the Sinn 104 or the IWC Pilot's Watch Mark XVIII?
The Sinn 104, rated 200m, versus 50m on the other. Pick 100m or higher for swimming and 200m+ for diving.
Which is better value, the Sinn 104 or the IWC Pilot's Watch Mark XVIII?
The Sinn 104 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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