The Titanium Field Guide

Jacob & Co Epic X Chrono Titanium (light blue)

EC430.20.AA.AB.A

The Jacob & Co Epic X Chrono Titanium (light blue) is a current-production chronograph watch with a grade 5 titanium case, finished with brushed and polished titanium with a light blue pvd titanium inner ring, crown and pushers. It is priced well above the $3,300 median for the category. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

All Jacob & Co watchesWatch chronograph watchesGrade 5 titaniumDisplay back
Price
$28,600
Material
Titanium
Grade / type
Grade 5
Water resistance
100 m
Reference
EC430.20.AA.AB.A
Type
Chronograph
Case diameter
44.0 mm
Thickness
14 mm
Origin
United States
Movement
Automatic (skeleton chronograph)
Caliber
Jacob & Co JCAA05
Power reserve
48 h
Complications
Chronograph
Colour
Grey
Surface treatment
Brushed and polished titanium with a light blue PVD titanium inner ring, crown and pushers
Finish technology
PVD / IP
Caseback
Sapphire
Nickel-free
Maker states none
Bracelet / strap
Honeycomb rubber strap with a titanium deployment buckle
Crystal
Sapphire
Display back
Yes
Dial
Light blue crystal with titanium details
Dial colours
Blue
Lume
Super-LumiNova
Availability
Offered
Status
Current; individually numbered. Grade not stated by the maker, which publishes the case material as Titanium; the Grade 5 reading is editorial
Not published
Lug-to-lug, Weight, Hardness, Construction, Matching bracelet
Medium confidence Verified Sep 2026 Source: Jacob & Co
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Frequently asked questions

Is the Jacob & Co Epic X Chrono Titanium (light blue) nickel-free?

On the maker's published specification, no nickel-bearing steel touches the skin: a grade 5 titanium case with a sapphire caseback, plus a non-steel crown and strap. That is what the guide records rather than a test of the watch, so confirm the contact points with the maker before buying if you react to nickel.

What is the case material of the Jacob & Co Epic X Chrono Titanium (light blue)?

The Jacob & Co Epic X Chrono Titanium (light blue) has a grade 5 titanium case with a sapphire caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Jacob & Co Epic X Chrono Titanium (light blue)?

It is 44.0 mm in diameter, 14 mm thick, and water resistant to 100 m.

How much does the Jacob & Co Epic X Chrono Titanium (light blue) cost, and is it available?

It is current-production and lists from $28,600.

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