Photo: Jacques Bianchi Marseille
Jacques Bianchi Marseille
JB300 Professional × Deepsea.EDC
JB300 Professional
Read the reviewChoosing
Model comparison
Choose two or three models: movements, dimensions, functions and prices from our reviews.
On a small screen, scroll the table sideways.
| Specification | Jacques Bianchi MarseilleJB300 Professional × Deepsea.EDC | LorigeBL-Evolution Competition |
|---|---|---|
| Reference | JB300 Professional | BL-Evo.09/IEC |
| Winding | Automatic winding | Manual winding |
| Calibre | Soprod P024, COSC | LOR-DB03 |
| Diameter | 41.5 mm | 50 × 42 mm |
| Size / thickness | 41.5 × 13 mm | 50 × 42 × 10.30 mm |
| Power reserve | Not confirmed for this version | 168 hours |
| Case material | Forged carbon; Grade 5 titanium core | Not stated in the review |
| Functions | Not stated in the review | Not stated in the review |
| Crystal | Not stated in the review | Not stated in the review |
| Water resistance | 300 m | 5 ATM |
| Price and market | Not stated in the review | Manufacturer price: CHF 29,750 excluding VAT |
Jacques Bianchi Marseille · JB300 Professional × Deepsea.EDC
Strengths
Its character comes from construction: fixed lugs, a titanium core and colour-coded indications. The JB300 Professional makes more sense as a specialised instrument than as an all-purpose watch for any strap.
Things to consider
Fixed lugs require a pass-through strap; this version’s power reserve is unpublished. The listing currently says Sold out, with only an estimated April 2027 delivery date.
Lorige · BL-Evolution Competition
Strengths
A compelling idea for a motorsport collector: the case’s provenance matters more than the number of complications.
Things to consider
The 50 mm case length calls for a fitting; the busy open composition is no substitute for a quiet everyday dial.
Review date: 2 November 2026
Lorige — BL-Evolution Competition specificationsLorige — Carbon/Carbon technology