# Cartier Santos Medium Review by A.I. WatchMetrics

## Watch Summary
The Cartier Santos Medium is an iconic rectangular luxury sports watch born from the 1904 collaboration with aviator Alberto Santos-Dumont, boasting a stainless steel case with signature exposed screws and polished/brushed finishes, a silvered flinqué sunray dial accented by Roman numerals and blued hands, powered by the automatic Caliber 1847 MC movement offering 42 hours of power reserve, ideal for the elegant professional seeking versatile sophistication from office to evening.

## Overall Watch Rating: 7.8/10.0

**Dials & Design Metric (9.5/10.0)** - The timeless rectangular case with Roman numerals and sword hands establishes an enduring design benchmark akin to the IWC Portugieser.

**History & Innovation Metric (9.2/10.0)** - Pioneering the first wristwatch for pilots in 1904, it holds legendary status comparable to the Rolex Oyster in horological milestones.

**Material Metric (9.3/10.0)** - Stainless steel construction paired with sapphire crystal and refined finishing matches the quality of Omega's premium steel divers.

**Brand Metric (8.8/10.0)** - Cartier's century-plus legacy of jewelry-infused watchmaking aligns it with elite houses like Jaeger-LeCoultre.

**Versatility Metric (8.5/10.0)** - Effortlessly shifts from formal attire to smart casual, much like a Grand Seiko Heritage.

**Rarity Metric (7.2/10.0)** - Its mid-luxury pricing delivers respectable exclusivity without the scarcity of limited Patek Philippe editions.

**Movement Metric (6.8/10.0)** - The dependable in-house 1847 MC ensures solid reliability on par with ETA 2824-powered Tudors.

**Functions Metric (6.5/10.0)** - Core timekeeping with date performs accurately but mirrors standard fare in entry-luxury like Tag Heuer.

**Complications Metric (4.0/10.0)** - A straightforward date at 4 o'clock adds utility without rivaling the complexity of Breitling chronographs.

## Total Performance Score (TPS): 4.1

## WM Collector Grade: C

## Performance Insights: Outstanding design, history, and materials drive strengths, while modest movement and complications create opportunities for better value alignment versus price.

## TPS Interpretation: Modest Value: Exceptional aesthetics and heritage command a premium, tempered by basic mechanical specs relative to cost.

## Watch Data
[Picture URL] - https://www.cartier.com/content/dam/cartiercom/watch/santos-de-cartier/medium/wssa0018/wssa0018-main-product.png; [backPicture] - https://www.chrono24.com/images/uhren/182928456-abc123.jpg; [lumePicture] - https://www.ablogtowatch.com/wp-content/uploads/2022/06/Cartier-Santos-Lume.jpg; [Nickname] - Santos Medium; [Brand] - Cartier; [Model] - Santos de Cartier Medium; [Country] - France; [Product Link] - https://www.cartier.com/en-us/watches/collections/santos-de-cartier/santos-de-cartier-watch-medium-model-wssa0018.html; [reviewLink] - ; [Movement Type] - Automatic; [Movement Name] - Caliber 1847 MC; [# Secondary] - 0; [watchDescription] - Iconic rectangular pilot heritage watch with Roman numerals, date window, and steel bracelet; [caseWidth] - 35.1; [lugToLugLength] - 41.7; [thickness] - 8.83; [lug] - integrated; [waterResist] - 100; [powerReserve] - 42; [beatFrequency] - 28800; [lume] - Super-LumiNova; [jewels] - 23; [caseMaterial] - Stainless steel; [watchGlass] - Sapphire; [Bezel] - Fixed stainless steel; [caseback] - Sapphire exhibition; [Crown] - Screw-down blue cabochon; [Strap] - Stainless steel bracelet; [Shape] - Rectangular; [Dial] - Silvered flinqué sunray; [Seconds] - yes; [Date] - yes; [Calendar] - no; [Chiming] - no; [Chronograph] - no; [Compass] - no; [dateCompilation] - no; [DigitalDisplay] - no; [Dress] - yes; [Field] - no; [GMT] - no; [Mechanical Alarm] - no; [Moonphase] - no; [Tourbillon] - no; [worldTimer] - no; [powerReserveIndicator] - no; [Diver] - no; [Pilot] - yes; [racing] - no; [Skeleton] - no; [Vintage] - no; [StyleFormal] - yes; [StyleCasual] - yes; [StyleSports] - yes; [StyleTravel] - no; [StyleAdventure] - no; [StyleCollector] - yes; [StyleTool] - no; [StyleStatement] - yes; [StyleVintage] - no; [StyleSmart] - no; [StyleCustom] - no; [TPS_new] - 4.1; [TPSgrade] - C; [TPSimpliedPrice] - 9500;

**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**