JB300

Ref. JB300 Profonde — “Profonde × Deepsea.edc”

Also written: JB300 Profonde, JB300 Titanium

discontinuedTitanium collaboration (Deepsea.edc)DocumentedLast reviewed Not yet reviewed

Lineage← JB300 (1990s, claimed)JB300 ProfondeCompare with previous

Reference photography not yet on file

Grade-5 titanium JB300 in collaboration with U.S. Navy diver “Deepsea.edc”. Note the intentional 41.5mm titanium case vs the 42mm steel JB300 — a real variant difference.

At a glance

Brand: Jacques Bianchi Marseille
Collection: JB300
Reference: JB300 Profonde
Production: 2024
Caliber: Soprod P024
Case diameter: 41.5mm
Case material: Grade-5 titanium, stonewashed

Related references

Same Collection

JB300 (1990s, claimed)JB300 Re-Edition · Military Diver

Same Movement

JB200 Poulpro Night Diver JB300 Re-Edition · Military Diver

Reference family timeline

Every generation in this lineage in production order. Spans are as documented; an open end means the reference is current or its end year is not established.

JB300 (1990s, claimed)
JB300 · ETA 2824 (claimed)
—
JB300 Re-Edition“Military Diver”
JB300 · Soprod P024
2023–
JB300 Profonde“Profonde × Deepsea.edc”
JB300 · Soprod P024
2024This reference