Citizen Eco-Drive One AQ5025-04N — 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 Numbers not shown on a source we opened are omitted or marked unpublished.
Citizen Japan’s Eco-Drive One limited AQ5025-04N pairs a Duratect DLC black case with a green mother-of-pearl dial. The domestic product page lists 4.5 mm thickness, 36.6 mm case width (horizontal, excluding crown and crown guard), 42 g weight, world limited 250 pieces, and ¥363,000 tax-included (¥330,000 excluding tax). Japan on-sale date is 15 October 2026.
Verified specs
| Item | Published | Source |
|---|---|---|
| Reference | AQ5025-04N | Citizen Japan shop |
| Thickness | 4.5 mm | Citizen Japan shop |
| Case width | 36.6 mm (horizontal; excluding crown and crown guard) | Citizen Japan shop |
| Weight | 42 g | Citizen Japan shop |
| Limitation | World limited 250 pieces | Citizen Japan shop |
| Japan price | ¥363,000 (tax-included); ¥330,000 (excluding tax) | Citizen Japan shop |
| On sale (Japan) | 15 October 2026 (release date on shop metadata) | Citizen Japan shop |
| Case / dial notes | Duratect DLC black case; green dial with mother-of-pearl (shop copy) | Citizen Japan shop |
| Lug-to-lug | Unpublished on the Japan product page we opened | — |
Not on the sources we opened
- Converted US-dollar or SGD prices — not stated on the Japan page (no FX conversion here).
- Lug-to-lug — not published on citizen.jp for this reference.
- Singapore release or AD pricing — not on the Japan domestic page.
Short overview
Pros (from published facts)
- 4.5 mm thickness and 42 g weight are listed on citizen.jp.
- 36.6 mm case width (horizontal; excluding crown and crown guard) is on citizen.jp.
- World limited 250 pieces; ¥363,000 tax-included and ¥330,000 excluding tax; Japan on-sale 15 October 2026 on citizen.jp.
Cons / gaps (from published facts)
- Lug-to-lug is not published on citizen.jp for this reference.
- Pricing is in yen only on the Japan domestic page.
- Singapore release or AD pricing is not on the Japan domestic page.
Singapore note
Domestic Japan pricing in yen only on citizen.jp. No SGD or converted dollar price on this source. Singapore import GST applies to taxable imports; watches are not subject to customs duty in the usual consumer case.