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Arnold & Son Longitude Titanium

1LTAT

The Arnold & Son Longitude Titanium is a 42.5 mm Grade 5 titanium integrated-bracelet sports watch with an A&S6302 automatic movement. On the maker's specification no steel touches the skin, so the guide lists it as nickel-free.

All Arnold & Son watchesIntegrated-bracelet watchesGrade 5 titaniumOn a titanium braceletPower reserveDisplay back
Price
≈$25,831 (CHF 21,500)
Material
Titanium
Grade / type
Grade 5
Water resistance
100 m
Reference
1LTAT
Type
Integrated bracelet
Case diameter
42.5 mm
Thickness
12.25 mm
Origin
Switzerland
Movement
Automatic (in-house, COSC)
Caliber
A&S6302
Power reserve
60 h
Complications
Power reserve
Colour
Grey
Surface treatment
Polished / satin-brushed
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Titanium (integrated) + rubber
Matching bracelet
Standard
Crystal
Sapphire (+ caseback)
Display back
Yes
Dial
Ocean Blue / Fern Green
Dial colours
Blue Green
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Hardness, Construction, Lume
High confidence Verified Sep 2026 Source: Monochrome Maker ↗ Spec checksGrade Jul 2026Price Jul 2026
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Frequently asked questions

Is the Arnold & Son Longitude Titanium nickel-free?

On the maker's published specification, nothing that touches the skin is steel: the case, caseback, crown and bracelet with its clasp 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 Arnold & Son Longitude Titanium?

Grade 5, as stated by the maker. The caseback is titanium too.

What size is the Arnold & Son Longitude Titanium?

The case is 42.5 mm across and 12.25 mm thick. It is water resistant to 100 m.

How much does the Arnold & Son Longitude Titanium cost, and is it available?

It is in production, at a list price of $25,831.

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