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6k Watch Company Field Ultralite 40

Ultralite 40 (Ash)

The 6k Watch Company Field Ultralite 40 is a 40 mm Grade 2 titanium field watch with a PT5000 automatic movement. On the maker's specification no steel touches the skin, so the guide lists it as nickel-free.

All 6k Watch Company watchesField watchesUnder $500MicrobrandLightweightLightest, ranked
Price
$299
Material
Titanium
Grade / type
Grade 2
Weight
48.2 g (head only)
Water resistance
200 m
Reference
Ultralite 40 (Ash)
Type
Field
Case diameter
40.0 mm
Thickness
12.4 mm
Lug-to-lug
49 mm
Origin
United States
Movement
Automatic
Caliber
PT5000
Complications
Time only
Colour
Grey
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Canvas strap, titanium buckle
Crystal
Flat sapphire, inner AR
Display back
No
Dial
Ash (gradient warm gray sandwich)
Dial colours
Grey
Lume
Super-LumiNova C1
Availability
Offered
Status
Current (small batch)
Not published
Power reserve, Hardness, Construction, Surface treatment, Matching bracelet
High confidence Verified Sep 2026 Source: 6k Field Ultralite 40 - Ash (maker)
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Frequently asked questions

Is the 6k Watch Company Field Ultralite 40 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 6k Watch Company Field Ultralite 40?

Grade 2, as stated by the maker. The caseback is titanium too.

What size is the 6k Watch Company Field Ultralite 40?

The case is 40 mm across, 12.4 mm thick and 49 mm from lug to lug. It is water resistant to 200 m.

How much does the 6k Watch Company Field Ultralite 40 weigh?

About 48.2 g for the watch head alone.

How much does the 6k Watch Company Field Ultralite 40 cost, and is it available?

It is in production, at a list price of $299.

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