The Titanium Field GuidePicks of the month

Jacob & Co Epic X Chrono Titanium (light blue)

EC430.20.AA.AB.A

The Jacob & Co Epic X Chrono Titanium (light blue) is a 44 mm Grade 5 titanium chronograph with a Jacob & Co JCAA05 automatic movement. On the maker's specification no steel touches the skin, so the guide lists it as nickel-free.

All Jacob & Co watchesChronograph 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 Oct 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, nothing that touches the skin is steel: the case, caseback, crown and strap buckle are all non-steel. The guide records what the maker publishes and has not tested the watch, so if you react to nickel, confirm the contact points with the maker before buying.

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

Grade 5, from a secondary source. The guide has not yet read the grade on the maker's own page. The caseback is sapphire.

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

The case is 44 mm across and 14 mm thick. It is water resistant to 100 m.

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

It is in production, at a list price of $28,600.

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