The Titanium Field Guide

Gerald Charles Maestro GC Sport

GC2.0-TX-TN-01

The Gerald Charles Maestro GC Sport is a current-production watch with a Grade 5 titanium case.

Titanium other watchesUnder 11 mm thickGrade 5 titanium
Titanium
Grade 5
Water resistance
100 m
Reference
GC2.0-TX-TN-01
Type
Other
Case diameter
39.0 mm
Thickness
8.7 mm
Lug-to-lug
41.7 mm
Origin
Switzerland
Movement
Automatic, ultra-thin
Caliber
GCA2001 (Vaucher Manufacture)
Power reserve
50h
Complications
Time only
Case shape
Other
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
None
Nickel-free
Not verified (contact-point materials not all confirmed)
Dial
Blue, green, and yellow colourways
Dial colours
Blue Green Yellow
Availability
Offered
Status
Current
Not published
Price, Weight, Caseback, Bracelet / strap, Titanium bracelet, Crystal, Display back, Lume Help verify
High confidence Verified Jul 2026 Source: Gerald Charles (Maestro GC Sport) Maker / listing ↗ Suggested by u/Potential-Peace6416
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More titanium watches from Gerald Charles

Gerald CharlesMaestro 3.0 Chronograph–39.0 mm11.5 mm thickChronograph
Gerald CharlesMaestro GC Sport Tennis–39.0 mm8.7 mm thickOther

Frequently asked questions

What grade of titanium is the Gerald Charles Maestro GC Sport?

The Gerald Charles Maestro GC Sport has a Grade 5 titanium case. This is confirmed against the maker spec.

What size is the Gerald Charles Maestro GC Sport?

It is 39.0 mm in diameter, 8.7 mm thick, 41.7 mm lug to lug, and water resistant to 100 m.

How much does the Gerald Charles Maestro GC Sport cost, and is it available?

It is current-production; the guide does not list a price for it.

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