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JB300 (1990s, claimed) vs JB300 Profonde
Differences are highlighted. Rows where both references share a value are dimmed.
| Specification | ||
|---|---|---|
| Nickname | — | Profonde × Deepsea.edc |
| Production | — | 2024 |
| Era | Claimed 1990s military diver (unverified) | Titanium collaboration (Deepsea.edc) |
| Status | unknown | discontinued |
| Case diameter | — | 41.5mm |
| Thickness | — | ≈13mm |
| Lug-to-lug | — | ≈44mm |
| Lug width | — | 20mm |
| Case material | — | Grade-5 titanium, stonewashed |
| Construction | — | Tonneau; destro crown at 9 |
| Crystal | — | Flat sapphire |
| Crown | — | Screw-down destro crown at 9 o'clock |
| Water resistance | 300m | 300m |
| Dial | — | Black “Maxi” dial with yellow 24h scale |
| Lume | — | SuperLumiNova (dual-emission) |
| Lume type | — | SuperLumiNova |
| Movement | Automatic | Automatic |
| Caliber | ETA 2824 (claimed) | Soprod P024 |
| Manufacturer | — | Soprod (Swiss) |
| Winding | automatic | automatic |
| Power reserve | — | ~38 hours |
| Jewels | — | 25 |
| Bracelet | — | Rubber / Perlon |
| Bracelet material | — | Rubber / Perlon |
| Aliases | JB300, JB 300 | JB300 Profonde, JB300 Titanium |
Compare JB300 (1990s, claimed) with another generation