Tissot Gentleman Powermatic 80 vs Hamilton Jazzmaster Open Heart
Both are dress watches in the upper tier — here's how the specs differ and which to pick.
| Spec | Tissot Gentleman Powermatic 80 | Hamilton Jazzmaster Open Heart |
|---|---|---|
| Movement | Automatic | Automatic |
| Water resistance | 100m | 50m |
| Case size | 40mm | 40mm |
| Crystal | sapphire | sapphire |
| Style | Dress | Dress |
| Price tier | Upper | Upper |
Which should you buy?
- the Tissot Gentleman Powermatic 80 takes more water (100m) — the one to pick if you actually swim or dive
Where to buy
Check the Tissot Gentleman Powermatic 80 price on Amazon →
Check the Hamilton Jazzmaster Open Heart price on Amazon →
FAQ
What's the difference between the Tissot Gentleman Powermatic 80 and the Hamilton Jazzmaster Open Heart?
Both are dress watches in the upper tier. The Tissot Gentleman Powermatic 80 is automatic, 100m water resistance, 40mm, sapphire crystal; the Hamilton Jazzmaster Open Heart is automatic, 50m water resistance, 40mm, sapphire crystal.
Which has better water resistance, the Tissot Gentleman Powermatic 80 or the Hamilton Jazzmaster Open Heart?
The Tissot Gentleman Powermatic 80, rated 100m, versus 50m on the other. Pick 100m or higher for swimming and 200m+ for diving.
Which is better value, the Tissot Gentleman Powermatic 80 or the Hamilton Jazzmaster Open Heart?
Both sit in the upper tier, so it comes down to movement, water resistance and case size — see the spec table above.
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