The Titanium Field Guide

Armin Strom Dual Time Resonance Manufacture Edition Titanium

TI18-RGMT.90

The Armin Strom Dual Time Resonance Manufacture Edition Titanium is a 59 mm titanium dress watch with an Armin Strom ARF17 hand-wound movement. At 59 mm across, no other titanium dress watch in the guide is larger, out of 403. At a list price of $237,000, it costs more than 98% of the 273 titanium dress watches in production.

All Armin Strom watchesDress watchesPower reserveDisplay backGMT
Price
$237,000
Material
Titanium
Grade / type
Titanium
Water resistance
50 m
Reference
TI18-RGMT.90
Type
Dress
Case diameter
59.0 mm
Thickness
15.9 mm
Lug-to-lug
54.3 mm
Origin
Switzerland
Movement
Manual-winding twin-regulator resonance, two double barrels
Caliber
Armin Strom ARF17
Power reserve
110 hours
Complications
GMT, Power reserve
Colour
Grey
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
No (steel contact)
Bracelet / strap
Alligator strap, 24 mm at the lugs and 20 mm at the buckle, with a stainless steel folding clasp
Crystal
Sapphire with anti-reflective treatment
Display back
Yes
Dial
Black hand-guilloche with applied indexes
Availability
Offered
Status
Limited edition of 8
Not published
Weight, Hardness, Construction, Surface treatment, Matching bracelet, Lume
Medium confidence Verified Aug 2026 Source: Armin Strom (maker product page) / Armin Strom (maker, calibre ARF17)
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Frequently asked questions

Is the Armin Strom Dual Time Resonance Manufacture Edition Titanium nickel-free?

No. At least one part that touches the skin is steel, usually the caseback or the clasp, and steel carries nickel, so the guide does not list it as nickel-free.

What grade of titanium is the Armin Strom Dual Time Resonance Manufacture Edition Titanium?

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

What size is the Armin Strom Dual Time Resonance Manufacture Edition Titanium?

The case is 59 mm across, 15.9 mm thick and 54.3 mm from lug to lug. It is water resistant to 50 m.

How much does the Armin Strom Dual Time Resonance Manufacture Edition Titanium cost, and is it available?

It is in production, at a list price of $237,000.

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