The Titanium Field Guide

Ressence Type 9 Jules Wittock JWE

TYPE 9 JWE Archive · used only

The Ressence Type 9 Jules Wittock JWE is a discontinued watch with a grade 5 titanium case. At 42 g it sits among the lighter watches in the guide, and is priced well above the $1,425 median across the guide. No longer offered new; listed here as an archive reference for the used market.

All Ressence watchesWatch other watchesUnder 11 mm thickLightweightLightest, rankedGrade 5 titanium
Price
≈$30,575 (€26,200)
Material
Titanium
Grade / type
Grade 5 Titanium
Weight
42 g (with strap)
Water resistance
10 m
Reference
TYPE 9 JWE
Type
Other
Case diameter
39.0 mm
Thickness
11 mm
Origin
Belgium
Movement
Self-winding, customized ETA 2892 base driving the ROCS 9 module; crownless, wound and set via a rotating caseback; 28,800 vph
Caliber
ETA 2892 + ROCS 9
Power reserve
36 hours
Complications
Time only
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Caseback
Titanium (sealed, no display; winding and time-setting via the rotating caseback)
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
White calfskin strap, titanium ardillon buckle
Crystal
Domed sapphire, interior anti-reflective coating
Display back
No
Dial
Emerald green ALD-coated titanium dial that shifts to purple depending on viewing angle, with a freehand maze pattern by artist Jules Wittock, engraved and hand-filled with white lacquer
Dial colours
White Green Purple
Lume
White Super-LumiNova filling the maze pattern and the tip of the hour hand
Availability
No longer offered
Status
Limited edition of 30 pieces; sold out on the maker's own store
Not published
Lug-to-lug, Hardness, Construction, Matching bracelet
Medium confidence Verified Sep 2026 Source: Ressence (maker) / Monochrome Watches Spec checksGrade Sep 2026
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Frequently asked questions

What is the case material of the Ressence Type 9 Jules Wittock JWE?

The Ressence Type 9 Jules Wittock JWE has a grade 5 titanium case with a titanium (sealed, no display; winding and time-setting via the rotating caseback) caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Ressence Type 9 Jules Wittock JWE?

It is 39.0 mm in diameter, 11 mm thick, and water resistant to 10 m.

How much does the Ressence Type 9 Jules Wittock JWE weigh?

About 42 g (w/ strap).

How much does the Ressence Type 9 Jules Wittock JWE cost, and is it available?

It is no longer offered new; the guide keeps it as an archive reference for the used market, and it listed from $30,575 when current.

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