# De Rijke & Co Miffy Moonphase 'Not so famous blue' LE-100 Review by A.I. WatchMetrics

## Watch Summary
The De Rijke & Co Miffy Moonphase 'Not so famous blue' LE-100 is a playful 39mm automatic watch blending casual-dress aesthetics with a unique sunray blue dial featuring the iconic Miffy rabbit whimsically integrated into the moonphase disc at 6 o'clock for a childlike yet sophisticated charm, powered by the workhorse Miyota 9015 movement offering a 42-hour power reserve, ideal for microbrand collectors, Dutch culture enthusiasts, and those desiring an affordable limited-edition complication with 100m water resistance.

## Overall Watch Rating: 6.6/10.0

**Material Metric (8.7/10.0)** - Premium 316L stainless steel case paired with double-domed AR-coated sapphire crystal delivers entry-luxury build quality on par with Oris divers.

**Dials & Design Metric (8.5/10.0)** - The sunray blue dial with meticulously illustrated Miffy moonphase offers artistic flair comparable to bespoke microbrands like Ochs und Junior.

**Versatility Metric (7.8/10.0)** - At 39mm with a leather strap option, it transitions seamlessly from office casual to weekend outings much like a Nomos Club Campus.

**Complications Metric (6.5/10.0)** - The charming Miffy-themed moonphase provides engaging utility beyond basic examples in affordable Nomos or Junghans models.

**Brand Metric (6.2/10.0)** - As an emerging Dutch microbrand, it holds enthusiast appeal similar to early Vaer or Nivada Grenchen with low-production boosts.

**History & Innovation Metric (6.0/10.0)** - Cultural collab with Miffy brings fresh innovation to moonphases, echoing niche creativity seen in Ming watches.

**Rarity Metric (6.0/10.0)** - Limited to just 100 pieces, it stands out more than standard production runs from brands like Baltic.

**Movement Metric (5.3/10.0)** - The Miyota 9015 delivers reliable daily performance akin to the engine in Seiko Prospex divers.

**Functions Metric (4.8/10.0)** - Time and moonphase cover essentials adequately, matching simple dress watches like older Tissot models.

## Total Performance Score (TPS): 9.9

## WM Collector Grade: A+

## Performance Insights: Excels in materials, dials/design, and versatility for standout aesthetics and wearability, while movement and functions remain solid but unremarkable; exceptional value at market price well below implied fair value.

## TPS Interpretation: Exceptional Value: This limited microbrand gem punches far above its price with unique charm and quality rivaling pricier independents.

## Watch Data
[https://derijkeandco.com/cdn/shop/files/DR-MiffyMoonphase-NSFBlue-01_1800x1800.jpg?v=1728010494] - [https://derijkeandco.com/cdn/shop/files/DR-MiffyMoonphase-NSFBlue-01_1800x1800.jpg?v=1728010494]; [https://derijkeandco.com/cdn/shop/files/DR-MiffyMoonphase-NSFBlue-06_1800x1800.jpg?v=1728010494] - [https://derijkeandco.com/cdn/shop/files/DR-MiffyMoonphase-NSFBlue-06_1800x1800.jpg?v=1728010494]; [https://derijkeandco.com/cdn/shop/files/DR-MiffyMoonphase-NSFBlue-lume.jpg?v=1728010494] - [https://derijkeandco.com/cdn/shop/files/DR-MiffyMoonphase-NSFBlue-01_1800x1800.jpg?v=1728010494]; [Nickname] - [Miffy Moonphase Not So Famous Blue LE-100]; [Brand] - [De Rijke & Co]; [Model] - [Miffy Moonphase 'Not so famous blue' LE-100]; [Country] - [Netherlands]; [Product Link] - [https://derijkeandco.com/products/miffy-moonphase-not-so-famous-blue-limited-edition]; [reviewLink] - [https://www.fratellowatches.com/de-rijke-co-introduces-miffy-moonphase-watch/]; [Movement Type] - [Automatic]; [Movement Name] - [Miyota 9015]; [# Secondary] - [1]; [watchDescription] - [39mm stainless steel moonphase watch with Miffy rabbit on custom moon disc, sunray blue dial, limited edition of 100 pieces]; [caseWidth] - [39]; [lugToLugLength] - [47]; [thickness] - [11.8]; [lug] - [20]; [waterResist] - [100]; [powerReserve] - [42]; [beatFrequency] - [28800]; [lume] - [Super-LumiNova BGW9]; [jewels] - [24]; [caseMaterial] - [316L stainless steel]; [watchGlass] - [Sapphire double-domed AR coated]; [Bezel] - [Fixed stainless steel]; [caseback] - [Display screwdown sapphire]; [Crown] - [Screwdown]; [Strap] - [Blue calf leather]; [Shape] - [Round]; [Dial] - [Sunray blue]; [Seconds] - [yes]; [Date] - [no]; [Calendar] - [no]; [Chiming] - [no]; [Chronograph] - [no]; [Compass] - [no]; [dateCompilation] - [no]; [DigitalDisplay] - [no]; [Dress] - [yes]; [Field] - [no]; [GMT] - [no]; [Mechanical Alarm] - [no]; [Moonphase] - [yes]; [Tourbillon] - [no]; [worldTimer] - [no]; [powerReserveIndicator] - [no]; [Diver] - [no]; [Pilot] - [no]; [racing] - [no]; [Skeleton] - [no]; [Vintage] - [no]; [StyleFormal] - [no]; [StyleCasual] - [yes]; [StyleSports] - [yes]; [StyleTravel] - [no]; [StyleAdventure] - [no]; [StyleCollector] - [yes]; [StyleTool] - [no]; [StyleStatement] - [yes]; [StyleVintage] - [no]; [StyleSmart] - [no]; [StyleCustom] - [no]; [TPS_new] - [9.9]; [TPSgrade] - [A+]; [TPSimpliedPrice] - [2850];

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