The Wristwatch Field Guide

Big Idea Design Ti Field Solar

The Big Idea Design Ti Field Solar is a current-production field watch with a grade 2 titanium case, finished with brushed titanium. At 34 g it sits among the lighter field watches in the guide, and is priced under the $600 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

All Big Idea Design watchesExotic-material field watchesTitaniumUnder $5,000
Price
$399
Material
Titanium
Grade / type
Grade 2
Weight
34 g (head only)
Water resistance
100 m
Type
Field
Case diameter
40.5 mm
Origin
United States
Movement
Solar quartz
Caliber
Epson VS43
Complications
Date
Colour
Grey
Surface treatment
Brushed titanium
Caseback
Sapphire
Nickel-free
Yes
Bracelet / strap
Titanium
Crystal
Sapphire
Display back
No
Dial
Black
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Reference, Thickness, Lug-to-lug, Power reserve, Hardness, Construction, Matching bracelet
High confidence Verified Jul 2026 Source: Big Idea Design
Facts are free to cite with a link.
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Alternatives to the Big Idea Design Ti Field Solar

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More exotic-material watches from Big Idea Design

Big Idea Design Ti Field AutomaticBig Idea DesignTi Field Automatic$49940.5 mm51 gFieldBig Idea Design Ti GMTBig Idea DesignTi GMT$97540.5 mm53 gFieldBig Idea Design Ti Daily SolarBig Idea DesignTi Daily Solar$27538.0 mm34 gOther

Frequently asked questions

Is the Big Idea Design Ti Field Solar nickel-free?

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

What is the case material of the Big Idea Design Ti Field Solar?

The Big Idea Design Ti Field Solar has a grade 2 titanium case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Big Idea Design Ti Field Solar?

It is 40.5 mm in diameter, and water resistant to 100 m.

How much does the Big Idea Design Ti Field Solar weigh?

About 34 g (head).

How much does the Big Idea Design Ti Field Solar cost, and is it available?

It is current-production and lists from $399.

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