The Titanium Field Guide

Hamilton Khaki Field Titanium Auto 42 (blue, bracelet)

H70545140

The Hamilton Khaki Field Titanium Auto 42 (blue, bracelet) is a current-production field watch with a Grade 2 titanium case, finished with brushed. It is priced well above the $550 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Titanium field watchesUnder $3,000Display back
Price
$1,345
Titanium
Grade 2
Water resistance
100 m
Nickel-free
Yes
Reference
H70545140
Type
Field
Case diameter
42.0 mm
Thickness
11.45 mm
Origin
Switzerland
Movement
Automatic
Caliber
Hamilton H-10
Power reserve
80 h
Complications
Time only
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
Brushed
Caseback
Titanium
Bracelet / strap
Titanium
Crystal
Sapphire
Display back
Yes
Dial
Blue
Dial colours
Blue
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Titanium bracelet Help verify
High confidence Verified Jul 2026 Source: Hamilton Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

Is the Hamilton Khaki Field Titanium Auto 42 (blue, bracelet) nickel-free?

Yes. Nothing nickel-bearing touches the skin: a Grade 2 titanium case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Titanium Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What grade of titanium is the Hamilton Khaki Field Titanium Auto 42 (blue, bracelet)?

The Hamilton Khaki Field Titanium Auto 42 (blue, bracelet) has a Grade 2 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Hamilton Khaki Field Titanium Auto 42 (blue, bracelet)?

It is 42.0 mm in diameter, 11.45 mm thick, and water resistant to 100 m.

How much does the Hamilton Khaki Field Titanium Auto 42 (blue, bracelet) cost, and is it available?

It is current-production and lists from $1,345.

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