截至 2026-08-07，Japan 有 10 個 Patek Philippe Aquanaut 型號嘅已核實價格：每個型號中位數由 HK$391K（5066A）至 HK$1.29M（5968A），取自 97 個實時掛牌。
| Reference | Configuration | Median (Japan) | Listings |
|---|---|---|---|
| 5066A | 36mm · Steel · Black, Blue | HK$391K | 4 |
| 5167/1A | 40mm · Steel · Black | HK$599K | 11 |
| 5167A-001 | 40mm · Steel · Black | HK$663K | 10 |
| 5167A | 40mm · Steel · Black, Brown, Grey, Mint, Chocolate, Tiffany | HK$694K | 32 |
| 5168G-001 | 42.2mm · White gold · Blue | HK$830K | 3 |
| 5168G-010 | 42.2mm · White gold · Green | HK$831K | 6 |
| 5168G | 42mm · White gold · Blue, White, Green, Black, Mint, Tiffany | HK$846K | 7 |
| 5164A | 40mm · Rose gold · Black, Blue, Brown, White, Chocolate, Mint | HK$849K | 5 |
| 5167R | 40mm · Rose gold · Brown, Black, Tiffany, Mint, Chocolate, Grey | HK$943K | 15 |
| 5968A | 42mm · Steel · Black, Blue, Brown, White, Green, Tiffany | HK$1.29M | 4 |
Japan holds 97 live Patek Philippe Aquanaut listings across these 10 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.