# Herbelin Newport Slim Review by A.I. WatchMetrics


## Watch Summary
The Herbelin Newport Slim is an elegant ultra-slim automatic dress watch blending classic French design with modern refinement, featuring a guilloche dial, dauphine hands, applied indices, and a reliable Sellita SW200-1 movement offering 38 hours of power reserve, perfectly suited for the professional collector seeking subtle sophistication without ostentation.

## Overall Watch Rating: 5.7/10.0

**Dials & Design Metric (7.8/10.0)** - The guilloche dial, slim 6.85mm case, and polished finishing deliver refined elegance comparable to higher-end Tissot Le Locle models.
**Material Metric (7.8/10.0)** - Stainless steel 316L construction with double-sided AR sapphire crystal provides premium durability on par with mid-tier luxury like Oris.
**Versatility Metric (6.0/10.0)** - Excels in formal and office settings with leather strap versatility but limited by 30m water resistance akin to typical dress watches like Nomos Club Campus.
**Rarity Metric (5.1/10.0)** - At its price point, it offers standard availability similar to common Hamilton Jazzmasters, without limited production appeal.
**History & Innovation Metric (5.5/10.0)** - Herbelin's 90-year French family heritage adds cultural depth, though innovation remains conventional like Citizen's established lines.
**Brand Metric (5.0/10.0)** - Positions as a reliable mid-tier player with French craftsmanship, benchmarking against Hamilton or Certina for quality-to-price balance.
**Movement Metric (5.3/10.0)** - The Sellita SW200-1 delivers dependable automatic performance with date, matching Seiko 5 standards but without advanced finishing.
**Functions Metric (4.7/10.0)** - Basic time and date functionality meets everyday needs but falls short of multifunction peers like the Tissot PRX.
**Complications Metric (3.9/10.0)** - Simple date window provides modest utility, on par with entry-level automatics lacking advanced features.

## Total Performance Score (TPS): 4.0
## TPS Interpretation: Modest Value: The watch offers polished design and materials befitting its segment but underdelivers on functions and movement relative to price.
## WM Collector Grade: C
## Performance Insights: Design and materials shine for elegant daily wear, while basic functions and movement keep it average; solid value at secondary market prices below MSRP.

## Watch Data
[Picture URL] - https://www.herbelin.com/dw/image/v2/BHNK_PRD/on/demandware.static/-/Sites-master-catalog-herbelin/default/dw0b5b5b48/1274_24H12_5AN01_1.jpg; [backPicture] - N/A; [lumePicture] - N/A; [Nickname] - Newport Slim; [Brand] - Herbelin; [Model] - Newport Slim Automatic; [Country] - France; [Product Link] - https://www.herbelin.com/en/newport-slim-automatic-1274-24h12-5an01; [reviewLink] - N/A; [Movement Type] - Automatic; [Movement Name] - Sellita SW200-1; [# MSRP] - 1850; [# Secondary] - 1400; [# Production] - Unlimited; [watchDescription] - Ultra-slim automatic dress watch with guilloche dial, applied indices, dauphine hands, and date at 3 o'clock; [caseWidth] - 40; [lugToLugLength] - 46.5; [thickness] - 6.85; [lug] - 20; [waterResist] - 30; [powerReserve] - 38; [beatFrequency] - 28800; [lume] - None; [jewels] - 26; [caseMaterial] - Stainless Steel 316L; [watchGlass] - Sapphire (double AR); [Bezel] - Fixed; [caseback] - Solid screwed; [Crown] - Push-pull signed; [Strap] - Alligator leather; [Shape] - Round; [Dial] - Guilloche silver; [caseShape] - Round; [Seconds] - 1; [Date] - 1; [Calendar] - 0; [Chiming] - 0; [Chronograph] - 0; [Compass] - 0; [dateCompilation] - 0; [DigitalDisplay] - 0; [Dress] - 1; [Field] - 0; [GMT] - 0; [Mechanical Alarm] - 0; [Moonphase] - 0; [Tourbillon] - 0; [worldTimer] - 0; [powerReserveIndicator] - 0; [Diver] - 0; [Pilot] - 0; [racing] - 0; [Skeleton] - 0; [Vintage] - 0; [StyleFormal] - 1; [StyleCasual] - 1; [StyleSports] - 0; [StyleTravel] - 0; [StyleAdventure] - 0; [StyleCollector] - 0; [StyleTool] - 0; [StyleStatement] - 0; [StyleVintage] - 0; [StyleSmart] - 0; [StyleCustom] - 0; [TPS_new] - 4.0; [TPSgrade] - C; [TPSimpliedPrice] - 1300;

**A.I. WatchMetrics Review v37.10 Grok 4 Fast. December 21, 2025.**