The Titanium Field Guide

Jacques Bianchi JB300 Profonde (x Deepsea.EDC)

The Jacques Bianchi JB300 Profonde (x Deepsea.EDC) is a 41.5 mm Grade 5 titanium dive watch with a SoProd P024 automatic movement.

All Jacques Bianchi watchesDiver watchesUnder $3,000MicrobrandGrade 5 titanium
Price
≈$1,685 (€1,495)
Material
Titanium
Grade / type
Grade 5
Water resistance
300 m
Type
Diver
Case diameter
41.5 mm
Thickness
13 mm
Lug-to-lug
44 mm
Origin
France
Movement
Automatic (Swiss)
Caliber
SoProd P024
Power reserve
38 hours
Complications
Date
Colour
Grey
Surface treatment
Stonewashed
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Black Tropic rubber strap plus a khaki JBM strap (both supplied)
Crystal
Flat sapphire
Display back
No
Dial
Matte black grained (Maxi Dial)
Dial colours
Black
Lume
Super-LumiNova (blue hours, green dive timing)
Availability
Offered
Status
Current (limited edition of 150; sold out at the maker, still listed)
Not published
Reference, Weight, Hardness, Construction, Caseback, Matching bracelet
High confidence Verified Oct 2026 Source: Jacques Bianchi (maker product page)
Facts are free to cite with a link.
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Alternatives to the Jacques Bianchi JB300 Profonde (x Deepsea.EDC)

Andersmann Classic 300M (Titanium DLC)AndersmannClassic 300M (Titanium DLC)$1,28044.0 mm12.4 mm thick117 gDiversame category · same style · shared complications · similar price
CirculaDiveSport Titanium$1,29042.0 mm13.4 mm thick90 gDiversame category · same style · shared complications · similar priceSangin Instruments Kinetic II TiSangin InstrumentsKinetic II Ti$1,29944.0 mm13.6 mm thick78 gDiversame category · same style · shared complications · similar priceDanubius Black SeaDanubiusBlack Sea$1,30040.0 mmDiversame category · same style · shared complications · similar priceMido Ocean Star 200 TitaniumMidoOcean Star 200 Titanium$1,30042.5 mm172 gDiversame category · same style · shared complications · similar priceCertina DS Action Diver 43mm Powermatic 80 TitaniumCertinaDS Action Diver 43mm Powermatic 80 Titanium$1,32243.0 mm13.1 mm thick130 gDiversame category · same style · shared complications · similar price

More watches from Jacques Bianchi

Jacques Bianchi JB300 Poulpro (Titanium)Jacques BianchiJB300 Poulpro (Titanium)$1,47041.5 mm13 mm thickDiver
Jacques BianchiJB300 Indigo Maris$1,57241.5 mm13 mm thickDiver

Frequently asked questions

What grade of titanium is the Jacques Bianchi JB300 Profonde (x Deepsea.EDC)?

Grade 5, as stated by the maker.

What size is the Jacques Bianchi JB300 Profonde (x Deepsea.EDC)?

The case is 41.5 mm across, 13 mm thick and 44 mm from lug to lug. It is water resistant to 300 m.

How much does the Jacques Bianchi JB300 Profonde (x Deepsea.EDC) cost, and is it available?

It is in production, at a list price of $1,685.

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