Is $170.09 a good price for the Mathey III?

It is the highest price seen in the recent window, which ranged from $146.00 on October 30, 2026 to $170.09 on October 28, 2026. Waiting for a dip toward $150 or below would be better value.

Can I swim with this watch?

The listing says water resistant but gives no depth rating. Treat it as splash-resistant only and take it off for swimming and showers.

What size is the case?

The case is 40mm round, a middle size that fits most men's and many women's wrists. It sits close to a classic dress-watch size.

Does it need a battery?

Yes. It uses a quartz movement, so it runs on a battery that needs replacing every few years. There is no automatic winding.

Is the crystal scratch-resistant?

The listing states a scratch-resistant crystal, but it does not name sapphire. Expect decent resistance to everyday scuffs, not the hardness of sapphire.

What comes in the box?

Typically the watch, its strap or bracelet, and the brand's paperwork. The listing does not detail the box contents, so confirm with the seller if a warranty card matters to you.

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This hour's deals

Mathey-Tissot Mathey III Quartz Black Dial Men's Watch H810RN

−40%

Jewelry · ShopSimon

Mathey-Tissot Mathey III Quartz Black Dial Men's Watch H810RN

Deal score 4.5 · Good deal

$170.09$285.00 ShopSimon's regular price

You save $114.91 at ShopSimon

Deal.ai's agents found this deal on November 7. The store may have changed its price since.

Why it's a great deal

ShopSimon lists its regular price at $285.00: 40% off by its own figures

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It checks today's price at every store, compares the alternatives and answers in about a minute.

Every store we checked

ShopSimonNew
In stock
$170.09Observed at 12:03 PM
Visit ShopSimon
WalmartNew
In stockSold by Watches Trusted PartnerReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$173.56Free shippingVerified
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Nubo WatchesNew
Availability unknown
$329.99Observed at 12:03 PM
Visit Nubo Watches

Price history and every store's price →

Reading ShopSimon’s product page for the details…

Specs

Style: Wrist
Display: Analog
Water Resistant: Yes
Watch Movement: Quartz
Scratch-Resistant: Yes
Case Shape: Round Case
Case Size: 40mm case

About the Mathey-Tissot Mathey III Quartz Black Dial Men's Watch H810RN

The Mathey-Tissot Mathey III is a 40mm round quartz watch with an analog black dial and a scratch-resistant crystal. It is a simple three-hand Swiss-branded piece aimed at everyday wear rather than sports or diving. The best new price is $170.09 at ShopSimon as of November 6, 2026, which is the top of its recent range: it ran as low as $146.00 on October 30, 2026.

Best forBuyers who want a Swiss-named dress watch under $200Everyday office and casual wearSmall-to-medium wrists (40mm case)Gift buyers wanting a classic black-dial look

Pros

40mm case wears comfortably on most wrists
Quartz movement needs no winding and keeps good time
Scratch-resistant crystal holds up to daily wear
Classic black dial suits office and casual outfits
Swiss brand heritage at an entry-level price

Cons

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