Public log of JDM watches appearing in Japan at or below US market price. 639 live sightings as of 2026-07-28 02:15 UTC. Facts only. No editorial. Listing URLs unlock with a free account.
JDM watches spotted below US market price. Verified = strong comp data. Likely below = thinner data, still below market.
| First seen (UTC) | Model | Platform | Listed (JPY) | vs. US market |
|---|---|---|---|---|
| 2026-07-02 17:29 | Seiko Prospex Speedtimer Solar Chronograph SBDL (family, all variants)opportunity | Mercari | ¥49,800 | 19% below |
| 2026-07-02 06:31 | Seiko Prospex Speedtimer Solar Chronograph SBDL (family, all variants)opportunityremoved | Yahoo Flea | ¥49,800 | 19% below |
| 2026-07-02 05:43 | Casio Oceanus Classic Line OCW-T2600 Multi-bandstrict | Yahoo Flea | ¥31,000 | 51% below |
| 2026-07-01 05:29 | Casio Oceanus Classic Line OCW-T2600 Multi-bandstrict | Yahoo Flea | ¥31,700 | 50% below |
| 2026-07-01 04:26 | citizen-by1006opportunity | Yahoo Flea | ¥100,000 | 20% below |
| 2026-06-29 05:44 | Casio Oceanus Classic Line OCW-T2600 Multi-bandopportunity | Yahoo Flea | ¥53,800 | 26% below |
| 2026-06-29 05:28 | citizen-by1004opportunity | Mercari | ¥65,000 | 19% below |
| 2026-06-29 05:17 | seiko-sbxd013opportunity | Yahoo Flea | ¥150,000 | 26% below |
| 2026-06-29 03:58 | Casio Oceanus Classic Line OCW-T2600 Multi-bandopportunity | Yahoo | ¥38,500 | 44% below |
| 2026-06-28 02:55 | Grand Seiko Hi-Beat 36000 5646-7010 (1971-1977)strictremoved | Yahoo Flea | ¥175,000 | 9% below |
| 2026-06-28 02:44 | Casio G-Shock MT-G MTG-B2000opportunity | Mercari | ¥65,800 | 43% below |
| 2026-06-28 02:44 | Casio G-Shock MT-G MTG-B2000opportunity | Mercari | ¥64,000 | 44% below |
| 2026-06-28 02:44 | Casio G-Shock MT-G MTG-B2000strict | Mercari | ¥79,700 | 32% below |
| 2026-06-28 02:44 | Casio G-Shock MT-G MTG-B2000strict | Mercari | ¥66,800 | 42% below |
| 2026-06-28 02:23 | Casio G-Shock G-Steel GST-B400opportunity | Yahoo Shop | ¥25,278 | 29% below |
| 2026-06-28 01:15 | Seiko 6306 JDM Day-Date (1976-1980)opportunity | Mercari | ¥138,000 | Near market |
| 2026-06-28 00:43 | citizen-cc4016opportunity | Yahoo | ¥105,000 | 35% below |
| 2026-06-28 00:43 | citizen-cc4016opportunityremoved | Mercari | ¥105,000 | 35% below |
| 2026-06-26 22:01 | citizen-cc4004opportunity | Yahoo | ¥87,890 | 31% below |
| 2026-06-26 08:05 | Seiko 6105-8000 Diver (early, non-cushion)strict | Yahoo Shop | ¥135,000 | 61% below |
| 2026-06-25 17:01 | seiko-sbdc101opportunity | Mercari | ¥95,000 | 20% below |
| 2026-06-25 16:40 | Casio Oceanus Classic Line OCW-T2600 Multi-bandstrict | Mercari | ¥34,800 | 46% below |
| 2026-06-25 03:07 | Grand Seiko Hi-Beat 36000 5646-7010 (1971-1977)strictremoved | Yahoo Flea | ¥175,000 | 9% below |
| 2026-06-24 13:08 | Casio Oceanus Manta S6000 Series OCW-S6000 (standard + LE variants)opportunity | Yahoo | ¥138,000 | 29% below |
| 2026-06-24 13:08 | G-Shock Frogman GW-9500 (2023-)opportunity | Yahoo Flea | ¥23,500 | 31% below |
| 2026-06-24 12:57 | Seiko 6105-8110 Captain Willard Cushion Diverstrict | Mercari | ¥280,000 | 19% below |
| 2026-06-24 04:07 | Casio Oceanus GPS Hybrid OCW-G1000 (2012, original)opportunity | Yahoo Shop | ¥50,000 | 27% below |
| 2026-06-24 02:22 | citizen-at8185opportunityremoved | Yahoo Shop | ¥67,400 | 42% below |
| 2026-06-23 03:33 | citizen-nb6060opportunity | Yahoo Flea | ¥143,000 | 10% below |
| 2026-06-22 06:05 | seiko-sbdc101opportunity | Yahoo Flea | ¥84,000 | 28% below |
| 2026-06-22 05:33 | citizen-at8185opportunity | Yahoo | ¥80,000 | 33% below |
| 2026-06-21 06:14 | Casio G-Shock Mudmaster GWG-1000 (prev gen)opportunity | Yahoo Flea | ¥33,500 | 27% below |
| 2026-06-21 05:42 | seiko-sbxc013opportunityremoved | Yahoo Flea | ¥72,800 | 25% below |
| 2026-06-21 03:10 | Seiko Prospex Speedtimer Solar Chronograph SBDL (family, all variants)opportunity | Yahoo Flea | ¥48,100 | 22% below |
| 2026-06-21 02:49 | Casio G-Shock MT-G MTG-B2000strict | Yahoo Flea | ¥60,000 | 43% below |
| 2026-06-21 02:39 | Casio G-Shock Mudmaster GWG-2000opportunity | Yahoo Flea | ¥52,900 | 26% below |
| 2026-06-21 02:39 | Casio G-Shock Mudmaster GWG-1000 (prev gen)opportunity | Yahoo Flea | ¥33,000 | 28% below |
| 2026-06-21 02:38 | Casio G-Shock Mudmaster GWG-2000opportunity | Yahoo Flea | ¥49,800 | 30% below |
| 2026-06-21 01:51 | citizen-at8185opportunity | Yahoo | ¥66,660 | 43% below |
| 2026-06-21 01:40 | Casio Oceanus Classic Line OCW-T2600 Multi-bandopportunity | Yahoo | ¥38,500 | 41% below |
| 2026-06-20 05:57 | Casio Oceanus Classic Line OCW-T2600 Multi-bandopportunityremoved | Yahoo Flea | ¥49,980 | 27% below |
| 2026-06-20 05:57 | Casio Oceanus Classic Line OCW-T2600 Multi-bandstrict | Yahoo Flea | ¥31,800 | 49% below |
| 2026-06-20 04:28 | seiko-sbxc117opportunity | Yahoo Flea | ¥158,000 | 21% below |
| 2026-06-20 03:56 | Casio G-Shock MR-G B5000opportunity | Yahoo Shop | ¥309,540 | 18% below |
| 2026-06-19 05:51 | citizen-at8185opportunity | Yahoo Flea | ¥68,980 | 41% below |
| 2026-06-19 03:03 | grand-seiko-sbgp009opportunity | Yahoo Flea | ¥235,000 | 11% below |
| 2026-06-19 00:56 | Casio G-Shock MT-G MTG-B1000 Bluetooth Solarstrict | Yahoo | ¥59,000 | 12% below |
| 2026-06-19 00:46 | citizen-at8185opportunity | Mercari | ¥69,800 | 41% below |
| 2026-06-18 05:40 | citizen-at8185opportunityremoved | Yahoo Flea | ¥75,000 | 37% below |
| 2026-06-18 05:08 | citizen-cc4106opportunity | Yahoo Flea | ¥184,999 | 21% below |
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