The Wristwatch Field Guide

Gerald Charles Maestro 3.0 Chronograph

GC3.0-TN-01

The Gerald Charles Maestro 3.0 Chronograph is a current-production chronograph watch with a grade 5 titanium case, finished with sandblasted.

Exotic-material chronograph watchesTitanium
Material
Titanium
Grade / type
Grade 5
Water resistance
100 m
Reference
GC3.0-TN-01
Type
Chronograph
Case diameter
39.0 mm
Thickness
11.5 mm
Lug-to-lug
41.7 mm
Origin
Switzerland
Movement
Automatic chronograph
Caliber
GCA3000 (Vaucher Manufacture)
Power reserve
50h
Complications
Chronograph
Colour
Grey
Surface treatment
Sandblasted
Nickel-free
Not verified (contact-point materials not all confirmed)
Dial
Royal blue and grey colourways
Dial colours
Grey Blue
Availability
Offered
Status
Current
Not published
Price, Weight, Hardness, Construction, Caseback, Bracelet / strap, Matching bracelet, Crystal, Display back, Lume
High confidence Verified Jul 2026 Source: Gerald Charles (Maestro 3.0 Chronograph) Maker / listing ↗ Suggested by u/Potential-Peace6416
Facts are free to cite with a link.
See it in the interactive guide

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Alternatives to the Gerald Charles Maestro 3.0 Chronograph

Zelos Vitesse Forged CarbonZelosVitesse Forged Carbon$1,49940.0 mmChronographsame category · same style · shared complications · similar sizeCertina DS-7 Chrono Automatic TitaniumCertinaDS-7 Chrono Automatic Titanium$2,00042.0 mmChronographsame category · same style · shared complications · similar sizeEcho/Neutra Averau 42 Ceramic ChronoEcho/NeutraAverau 42 Ceramic Chrono$2,13042.0 mm14.6 mm thickChronographsame category · same style · shared complications · similar sizeTimex Atelier Chronograph Automatic M1A TitaniumTimexAtelier Chronograph Automatic M1A Titanium$2,25042.0 mm15 mm thickChronographsame category · same style · shared complications · similar sizeIsotope Moonshot Chronograph ThunderclapIsotopeMoonshot Chronograph Thunderclap$3,71641.0 mm15 mm thickChronographsame category · same style · shared complications · similar size
NorqainFreedom 60 Chrono 40mm Bronze$4,19040.0 mm14.9 mm thickChronographsame category · same style · shared complications · similar size

More exotic-material watches from Gerald Charles

Gerald CharlesMaestro GC Sport–39.0 mm8.7 mm thickOther
Gerald CharlesMaestro GC Sport Tennis–39.0 mm8.7 mm thickOther

Frequently asked questions

What is the case material of the Gerald Charles Maestro 3.0 Chronograph?

The Gerald Charles Maestro 3.0 Chronograph has a grade 5 titanium case. This is confirmed against the maker spec.

What size is the Gerald Charles Maestro 3.0 Chronograph?

It is 39.0 mm in diameter, 11.5 mm thick, 41.7 mm lug to lug, and water resistant to 100 m.

How much does the Gerald Charles Maestro 3.0 Chronograph cost, and is it available?

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

All exotic-material Gerald Charles watches · Exotic-material chronograph watches · All 1,792 watches

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