The Titanium Field Guide

Hautlence Helix Series 1 (titanium)

CD51-TI00

The Hautlence Helix Series 1 (titanium) is a current-production watch with a grade 5 titanium case, finished with brushed and polished titanium. It is priced well above the $1,425 median across the guide. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

All Hautlence watchesWatch other watchesGrade 5 titaniumCompact (38 mm and under)Display back
Price
≈$101,097 (CHF 81,100)
Material
Titanium
Grade / type
Grade 5
Water resistance
30 m
Reference
CD51-TI00
Type
Other
Case diameter
37.0 mm
Lug-to-lug
45.1 mm
Origin
Switzerland
Movement
Automatic (retrograde minutes, jumping hours)
Caliber
Hautlence HL
Power reserve
40 h
Complications
Time only
Colour
Grey
Surface treatment
Brushed and polished titanium
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Maker states none
Bracelet / strap
Rubber strap
Crystal
Sapphire
Display back
Yes
Dial
Skeletonised
Lume
Super-LumiNova
Availability
Offered
Status
Limited edition of 28
Not published
Thickness, Weight, Hardness, Construction, Matching bracelet
High confidence Verified Jul 2026 Source: Hautlence / Hautlence (maker)
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Frequently asked questions

Is the Hautlence Helix Series 1 (titanium) 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 Hautlence Helix Series 1 (titanium)?

The Hautlence Helix Series 1 (titanium) has a grade 5 titanium case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Hautlence Helix Series 1 (titanium)?

It is 37.0 mm in diameter, 45.1 mm lug to lug, and water resistant to 30 m.

How much does the Hautlence Helix Series 1 (titanium) cost, and is it available?

It is current-production and lists from $101,097.

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