Jacques Bianchi · Microbrand · France

Jacques Bianchi JB300 Titanium

Limited · 2025 · Diver

Jacques Bianchi JB300 Profonde x Deepsea.EDC, stonewashed titanium case, black Maxi Dial with yellow accents, on olive strap
Photo: Jacques Bianchi
  • Jacques Bianchi JB300 Poulpro, stonewashed titanium case, black dial with octopus at 6, on grey strap
  • Jacques Bianchi JB300 Indigo Maris, brushed and polished titanium case, deep blue dial, on blue striped strap
From $1,566 to $1,678
  • Soprod P024
  • 41.5 mm × 13 mm
  • Sapphire crystal
  • 300 m water resistance

Movement

Type
Automatic
Tier
Upper
Complications
Date
Frequency
28,800 bph
Power reserve
38 h
Hacking
Yes
Accuracy (factory)
—

Case

Diameter
41.5 mm
Lug to lug
44 mm
Thickness
13 mm
Lug width
20 mm
Material
Titanium (Grade 5)
Hardening
—
Water resistance
300 m
Crown
Screw-down
Case back
—
Bezel
Unidirectional, 60 clicks, other insert, lumed
Finishing
Bead-blasted then stonewashed (Indigo Maris brushed and polished)

Crystal & dial

Crystal
Sapphire
Shape
Flat
Anti-reflective
—
Lume
Super-LumiNova

Bracelet

Bracelet
—

Straps

Strap 1
Rubber, Tropic-style rubber strap
Strap 2
Other, JBM technical textile strap, supplied with the Tropic strap

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
Profonde—Msrp1,495 EURincl. VAT$1,6782026-10-30link
Poulpro—Msrp1,495 EURincl. VAT$1,6782026-10-30link
Indigo Maris—Msrp1,395 EURincl. VAT$1,5662026-10-30link

Variants

NameDialStatus
Profondematte grained blackLimited (150)
Poulprograined black with octopusLimited (300)
Indigo Marisdeep blueLimited (150)

About this entry

73% of key specs known. Missing: weight, hardening, AR coating, bracelet offered.

Grade 5 titanium JB300, introduced with the Profonde (co-developed with Deepsea.EDC, pre-orders from 30 October 2025) and reused for the 2025 Poulpro and the Indigo Maris (sold at a URL that says JB200, but titled and specified as a JB300); all three are numbered limited editions. Brand specs: Soprod P024 automatic (25 jewels, 4 Hz, 38h on the Profonde page), grade 5 titanium, 41.5mm, 13mm thick, 44mm lug-to-lug (Profonde page; Monochrome agrees), 20mm lugs, 300m, protected screw-down crown, notched unidirectional 60-click bezel with a titanium insert and luminous pip at 12 (Profonde), flat sapphire. Thickness: neither the brand nor Monochrome says whether the crystal is included. Profonde: crown at 9 (destro), matte grained black "Maxi Dial" with blue lume for the hours and green for the minute hand and pip, date, Tropic plus khaki JBM strap. Poulpro: crown at 9, grained black dial with octopus at 6, eggshell lume, no date, Tropic plus grey JBM strap; its text says "Prix : 1 295,00 € TTC (France)" while the listing shows EUR 1,495 (the listing is used). Indigo Maris: brushed and polished finish, deep blue dial with applied indices and Super-LumiNova BGW9 (blue emission), no date, crown position not stated, JBM textile plus blue Tropic strap. All three were sold out on 2026-10-30. The import of 2026-10-24 read the listings at about 83% of the prices recorded here.

Last verified: 2026-10-30. Edit or correct this entry.

Sources