Baltic × H°M'S Prismic Japan Porcelain (BL-JPLE-PW / BL-JPLE-PN) — release discovery
Short overview, not a review. Pros and cons restate published facts only. No buying advice. Numbers not shown on a source we opened are omitted or marked unpublished.
H°M'S WatchStore's 5 October 2026 press release (PRTimes) announces a Japan-only second collaboration with Baltic: Prismic Japan Limited Edition Porcelain Dial on the existing Prismic case.
References BL-JPLE-PW and BL-JPLE-PN share a ¥324,500 price including Japanese consumption tax. Production is 50 pieces per colour (100 total) with serial engraving. Per H°M'S WatchStore’s press release, the Japan-only sale was scheduled from 10 October 2026.
The press release describes a kanji minute track, central crosshair, and wedge hour markers made for this edition. Le Nouveau Réveil (8 October 2026) reports the same case and movement figures and notes that strap material and construction are not specified in the information released for this edition.
Verified specs
| Item | Published | Source |
|---|---|---|
| Model name | Prismic Japan Limited Edition Porcelain Dial | H°M'S PRTimes press |
| References | BL-JPLE-PW — white porcelain, blue crosshair and minute track · BL-JPLE-PN — navy porcelain, white crosshair and minute track | H°M'S PRTimes press |
| Case diameter | 36 mm | H°M'S PRTimes press |
| Case thickness | 9.2 mm | H°M'S PRTimes press |
| Case materials | 316L stainless steel and grade 5 titanium | H°M'S PRTimes press |
| Lug-to-lug | Unpublished on the Japan edition press release | H°M'S PRTimes press |
| Lug width | 20 mm on Baltic’s standard Prismic product page — not on the Japan edition press release | Baltic product page |
| Crystal | Inner anti-reflective coating; double-domed sapphire | H°M'S PRTimes press |
| Water resistance | 3 bar (3 ATM) | H°M'S PRTimes press |
| Dial | Porcelain; kanji minute track; crosshair; edition-specific wedge markers (press copy) | H°M'S PRTimes press |
| Movement | Manual-wind La Joux-Perret D100 | H°M'S PRTimes press |
| Power reserve | 50 hours | H°M'S PRTimes press |
| Limited edition | 50 pieces BL-JPLE-PW · 50 pieces BL-JPLE-PN (100 total); serial number engraving | H°M'S PRTimes press |
| Japan price (each ref) | ¥324,500 including Japanese consumption tax (BL-JPLE-PW and BL-JPLE-PN) | H°M'S PRTimes press |
| Japan sale date | Per H°M'S WatchStore’s press release, the Japan-only sale was scheduled from 10 October 2026 at H°M'S WatchStore Omotesando, Nagoya, Osaka, and the official online store. | H°M'S PRTimes press |
| Distribution | Japan only (press: 日本限定) | H°M'S PRTimes press |
| Strap | Unpublished on H°M'S press release — Le Nouveau Réveil (8 Oct 2026) notes strap material/construction not specified in released information | H°M'S PRTimes · Le Nouveau Réveil |
Fit on 6–7 in wrists (6.5 in reference)
Fit: Incomplete (lug-to-lug unpublished). Baltic’s standard Prismic page lists 44 mm lug-to-lug; the press release doesn’t give it for this edition.
The flat top of the wrist (usable span) is the width a watch’s lug-to-lug is compared with.
Not published
- Singapore-dollar price. H°M'S WatchStore’s press release lists ¥324,500 including Japanese consumption tax.
- Lug-to-lug on the Japan edition press release.
- Strap material. Le Nouveau Réveil (8 October 2026) notes that the released information does not specify it.
Short overview
Pros (from published facts)
- H°M'S press release lists 36 mm diameter and 9.2 mm thickness on 316L stainless steel / grade 5 titanium Prismic case.
- Manual La Joux-Perret D100 with 50-hour reserve, and a porcelain dial with a kanji minute track, per H°M'S WatchStore’s press release.
Cons / gaps (from published facts)
- Japan-only distribution — no Singapore retail path on the press release.
- Strap details unpublished (Le Nouveau Réveil flags the omission).
- Pricing is yen-only on the official Japan press — not SGD.
Singapore note
H°M'S WatchStore’s press release lists ¥324,500 including Japanese consumption tax and describes the edition as Japan only. Watches are not subject to customs duty in the usual consumer path (see Buying in Singapore).
Sources
- PRTimes — H°M'S WatchStore × Baltic Prismic Japan LE (5 October 2026)
- Baltic — Prismic Grey blue product page
- Le Nouveau Réveil — Baltic × H°M'S Prismic Japan (8 October 2026)
- Baltic × H°M'S Prismic Japan
BL-JPLE-PW— Photo: H°M'S WatchStore / Baltic press / © H°M'S WatchStore; self-hosted official press packshot (images/products/baltic-hms-prismic-japan-bl-jple-pw.jpg). Source CDN:https://prcdn.freetls.fastly.net/release_image/119496/261/119496-261-1cc21d8b38e8114d6224bed76a459c4a-3234x2586.jpg(PRTimes). Not a try-on.