The Titanium Field GuidePicks of the month

HYT S1 Titanium DLC

H03418-A

The HYT S1 Titanium DLC is a 48.8 mm titanium watch with an HYT Caliber 501 hand-wound movement. At 48.8 mm across, it is larger than 98% of the 1,865 titanium watches in the guide. At a list price of $69,683, it costs more than 93% of the 1,382 titanium watches in production. On the maker's specification no steel touches the skin, so the guide lists it as nickel-free.

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Price
≈$69,683 (CHF 58,000)
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
50 m
Reference
H03418-A
Type
Other
Case diameter
48.8 mm
Origin
Switzerland
Movement
Manual (fluidic hours)
Caliber
HYT Caliber 501
Power reserve
65 h
Complications
Power reserve
Colour
Black
Surface treatment
Black DLC titanium
Finish technology
DLC
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Rubber strap
Crystal
Sapphire
Display back
Yes
Dial
White with blue, green, or red fluidic hours colourways
Dial colours
White Blue Green Red
Lume
Super-LumiNova
Availability
Offered
Status
Current; the maker lists the DLC fluid colourways as limited editions of 15 each
Not published
Thickness, Lug-to-lug, Weight, Hardness, Construction, Matching bracelet
Medium confidence Verified Sep 2026 Source: HYT
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Frequently asked questions

Is the HYT S1 Titanium DLC 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 HYT S1 Titanium DLC?

Titanium, with no grade stated. The caseback is titanium too. The record is at medium confidence, so check the maker's page before relying on it.

What size is the HYT S1 Titanium DLC?

The case is 48.8 mm across. It is water resistant to 50 m.

How much does the HYT S1 Titanium DLC cost, and is it available?

It is in production, at a list price of $69,683.

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