Cartier Santos-Dumont WH100351 Review (2026): A Dealer's Honest Take

|Bizak & Co. Editorial
Cartier Santos-Dumont Small Quartz Rose Gold Silver Dial Diamond Leather Strap WH100351 - BRAND NEW

The Cartier Santos-Dumont WH100351 is the small rose gold quartz version of one of watchmaking's oldest wristwatch designs. It sits at the jewel-watch end of the Santos family, with a diamond-set bezel and a silver Roman numeral dial on the iconic square Santos case.

This review covers what we know from the desk at Bizak and Co. We look at the supplied specs, who buys this reference, and what to check before you commit.

WH100351 at a glance

Specification Detail
Reference WH100351
Model family Cartier Santos-Dumont
Case size Small
Case material Rose Gold
Dial Silver Roman Numeral
Movement Quartz
Bracelet / strap Leather
Condition Brand New
Asking price at Bizak $31,199

What the specs mean on the wrist

The case is rose gold in the small size. That means a lighter, lower-profile fit on the wrist. The ultra-flat silhouette that the Santos-Dumont is known for works especially well in this size. The leather strap keeps the watch slim and comfortable all day.

The movement is quartz. That means no winding, no setting routine, and very low maintenance. The diamond-set bezel is the visual centerpiece. It turns a dress watch into something closer to fine jewelry without losing the Santos architecture underneath.

The dealer’s take

At the desk, clients who ask for this reference usually want a Santos that reads as jewelry first and watch second. They notice the diamond bezel right away. The small size comes up in almost every conversation. Some clients try on the larger Santos references first, then come back to this one once they know what fits.

The rose gold and diamond combination draws clients who want something warm and bright at the same time. The quartz movement rarely gets pushback. Most buyers in this category care about the look and the Cartier name, and quartz suits that lifestyle well. Brand-new condition matters a lot to this buyer, and this example delivers that.

Who the WH100351 is for

This watch suits a buyer who wants a recognised Cartier design in a wearable small size, finished to jewel-watch standard. It is a strong fit for someone who dresses up more than down and who values a clean, flat profile on the wrist.

Alternatives worth considering

  • Cartier Santos-Dumont Small Yellow Gold — Shoppers who want the same silhouette and size but prefer a cooler or more classic metal tone cross-shop this reference.
  • Cartier Santos-Dumont Large — Buyers unsure about case size often compare the large reference back to back before deciding.

Compare them side by side in our Santos-Dumont collection or browse every Cartier we have in stock.

The Bizak & Co. verdict

The WH100351 is a focused piece. Rose gold case, diamond bezel, silver Roman numeral dial, small size, quartz movement, brand new. Every spec points in the same direction: refined, feminine, low-maintenance luxury. There is nothing muddled about what this watch is trying to do.

The asking price at Bizak and Co. is $31,199. If you have questions about this reference or want to see it alongside other Santos-Dumont options we carry, contact us directly. We are happy to talk through it.

FAQ: WH100351

What is the asking price for the Cartier Santos-Dumont WH100351 at Bizak and Co.?

The listed price at Bizak and Co. is $31,199. This is a brand-new example. Contact us directly to discuss purchase options or to make an offer.

Is the small Santos-Dumont a good size for everyday wear?

The WH100351 comes in the small case size, which suits a smaller wrist well. The ultra-flat silhouette of the Santos-Dumont keeps it comfortable under a cuff and easy to wear all day.

What movement does the Cartier Santos-Dumont WH100351 use?

This reference runs a quartz movement. Quartz requires no daily winding and very little servicing, which suits buyers who want a reliable, low-maintenance watch.

Is the Cartier Santos-Dumont WH100351 a good watch to buy?

It is a brand-new Cartier in rose gold with a diamond-set bezel, one of the most recognized case shapes in watchmaking history. Whether it is the right buy depends on your taste and how you plan to wear it. We recommend seeing it in person before deciding.

Ready to buy the WH100351? See live photos and today’s price ($31,199). Have one to move? Sell or trade it to Bizak & Co.. Here’s why collectors deal with us.

Further reading from the dealer desk: certified pre-owned Cartier · the watch-nicknames glossary · our live price checker.

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