The Wristwatch Field Guide

Boccia Titanium Solar 3643

3643-03

The Boccia Titanium Solar 3643 is a current-production dress watch with a titanium (grade undisclosed) case. It is priced well under the $2,450 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Exotic-material dress watchesTitaniumUnder $5,000
Price
$135
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
100 m
Reference
3643-03
Type
Dress
Case diameter
40.0 mm
Thickness
10 mm
Origin
Germany
Movement
Solar quartz
Complications
Date
Colour
Grey
Caseback
Titanium
Nickel-free
Yes
Bracelet / strap
Titanium link bracelet
Matching bracelet
Standard
Crystal
Sapphire
Dial
Grey
Dial colours
Grey
Lume
Yes
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Caliber, Power reserve, Hardness, Construction, Surface treatment, Display back
Medium confidence Verified Jul 2026 Source: Boccia (maker) Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

Is the Boccia Titanium Solar 3643 nickel-free?

Yes. Nothing nickel-bearing touches the skin: a titanium (grade undisclosed) case with a titanium 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 Boccia Titanium Solar 3643?

The Boccia Titanium Solar 3643 has a titanium (grade undisclosed) case with a titanium caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Boccia Titanium Solar 3643?

It is 40.0 mm in diameter, 10 mm thick, and water resistant to 100 m.

How much does the Boccia Titanium Solar 3643 cost, and is it available?

It is current-production and lists from $135.

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