2026-08-07時点、Japanでは13件のPatek Philippe Nautilusリファレンスが検証済み価格を持ちます：リファレンスごとの中央値は￥1470万（5712G）〜￥4380万（5712/1R）、66件のライブ出品から算出。
| Reference | Configuration | Median (Japan) | Listings |
|---|---|---|---|
| 5712G | 40mm · White gold · Grey, White, Black, Blue, Tiffany, Brown | ￥1470万 | 6 |
| 5980/1A-001 | 40.5mm · Steel · Blue | ￥1810万 | 3 |
| 5980/1A | 40mm · Steel · Blue, Black, White, Grey | ￥1900万 | 5 |
| 5990/1A-001 | 40.5mm · Steel | ￥1910万 | 4 |
| 5990/1A | 40mm · Steel · Blue, Black, Grey, Mint, Tiffany, White | ￥2000万 | 6 |
| 5726A | 40mm · Steel · Blue, Black, White, Grey, Tiffany | ￥2000万 | 7 |
| 5711/1A | 40mm · Steel · Silver, White, Green, Blue | ￥2000万 | 3 |
| 5726/1A | 40mm · Steel · Blue, White, Black, Grey, Tiffany | ￥2060万 | 5 |
| 5712R | 40mm · Rose gold · Brown, Black, Tiffany, Grey, White, Blue | ￥2060万 | 10 |
| 5961P | 40mm · Platinum · Blue, Black | ￥2070万 | 5 |
| 5980R | 48mm · Rose gold · Brown, Black, Chocolate, White, Mint, Tiffany | ￥2080万 | 3 |
| 5712/1A | 40mm · Steel · Blue, Tiffany, Black, Mint | ￥2220万 | 4 |
| 5712/1R | 40mm · Rose gold · Brown | ￥4380万 | 5 |
Japan holds 66 live Patek Philippe Nautilus listings across these 13 references — medians here are computed within Japan only, from sellers whose jurisdiction is Japan, not from prices shown to Japan visitors. Figures are INR-anchored, converted once at the timestamped rate above, and rounded — a median is an estimate and reads as one. A lower median in one market is not yet a like-for-like saving: duty, import taxes and each market’s tax treatment stack on top, and this page draws no conclusion it cannot substantiate — the landed-cost calculator does that arithmetic per destination, and the methodology page states how every median is produced. Reference-level detail lives on each reference’s own page, linked above, dated 2026-08-07.