The Wristwatch Field Guide

Portahl Peacemaker (DLC Titanium)

The Portahl Peacemaker (DLC Titanium) is a current-production dress watch with a black grade 5 (dlc coating) case, finished with matte black dlc. It measures 40.0 mm across, 11 mm thick, and is water resistant to 100 m. Inside is the Swiss STP 1-11 automatic movement, with 44 h power reserve. Complications: Date. Priced from $599. Brand origin: United States.

Titanium and ceramic dress watchesTitaniumBlackDisplay backUnder $5,000
Reference
Type
Dress
Price
$599
Case diameter
40.0 mm
Thickness
11 mm
Lug-to-lug
Water resistance
100 m
Weight
Origin
United States
Movement
Automatic
Caliber
Swiss STP 1-11
Power reserve
44 h
Complications
Date
Material
Titanium
Grade / type
Grade 5 (DLC coating)
Colour
Black
Hardness
Construction
Surface treatment
Matte black DLC
Caseback
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Titanium bracelet (DLC)
Matching bracelet
Standard
Crystal
Sapphire (front and exhibition back), 5-layer AR
Display back
Yes
Dial
Varies by edition
Lume
Super-LumiNova
Availability
Offered
Status
Current
High confidence Verified Jun 2026 Source: Portahl (maker) Maker / listing ↗ Suggested by u/Potential-Peace6416
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Frequently asked questions

What is the case material of the Portahl Peacemaker (DLC Titanium)?

The Portahl Peacemaker (DLC Titanium) has a black grade 5 (dlc coating) case. This is confirmed against the maker spec.

What size is the Portahl Peacemaker (DLC Titanium)?

It is 40.0 mm in diameter, 11 mm thick, and water resistant to 100 m.

How much does the Portahl Peacemaker (DLC Titanium) cost, and is it available?

It is current-production and lists from $599.

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