The Titanium 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.

Titanium chronograph watchesGrade 5 titanium
Titanium
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
Case shape
Other
Case colour
Natural / grey
Finish technology
Natural finish
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, Caseback, Bracelet / strap, Titanium bracelet, Crystal, Display back, Lume Help verify
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.
Reader reviews & photosContribute photo or review
No reviews yet. Be the first to write one.
See it in the interactive guideGet new-watch alertsContribute a photo or review

Browse all titanium watch comparisons →

Similar titanium watches

Zenith Chronomaster Revival A3818 Airweight Cover Girl (Grade 5 titanium)ZenithChronomaster Revival A3818 Airweight Cover Girl (Grade 5 titanium)$12,35037.0 mm12.6 mm thick78 gChronographsame category · same style · similar size · similar thicknessZenith Chronomaster Revival Shadow (microblasted titanium)ZenithChronomaster Revival Shadow (microblasted titanium)$8,40037.0 mm12.6 mm thickChronographsame category · same style · similar size · similar thicknessZenith Chronomaster Revival Safari (microblasted titanium)ZenithChronomaster Revival Safari (microblasted titanium)$10,00037.0 mm12.6 mm thickChronographsame category · same style · similar size · similar thicknessZenith Chronomaster Revival Daisuke Jigen Edition (microblasted titanium)ZenithChronomaster Revival Daisuke Jigen Edition (microblasted titanium)$11,60037.0 mm12.6 mm thickChronographsame category · same style · similar size · similar thickness
HZ WatchesHZ.02 Chronograph (Titanium)$47937.0 mm11.5 mm thickChronographsame category · same style · similar size · similar thickness
TAG HeuerMonaco Chronograph Titanium 39mm$9,35039.0 mmChronographsame category · same style · similar size · same movement
ChronoswissOpus Chronograph Titanium$9,50041.0 mm14.8 mm thickChronographsame category · same style · similar size · same movementZenith Chronomaster Sport (Titanium)ZenithChronomaster Sport (Titanium)$11,80041.0 mm13.6 mm thick105 gChronographsame category · same style · similar size · same movement

Alternatives to the Gerald Charles Maestro 3.0 Chronograph

Certina DS-7 Chrono Automatic TitaniumCertinaDS-7 Chrono Automatic Titanium$2,00042.0 mmChronographsame 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 size
SinnR500$4,30042.0 mm16 mm thick74.5 gChronographsame category · same style · shared complications · similar sizeIsotope Moonshot Chronograph ThunderclapIsotopeMoonshot Chronograph Thunderclap$4,37041.0 mm15 mm thickChronographsame category · same style · shared complications · similar sizeUnimatic Modello Tre U3S-T-AA (x Automobili Amos x Sease)UnimaticModello Tre U3S-T-AA (x Automobili Amos x Sease)$5,28040.0 mm77 gChronographsame category · same style · shared complications · similar size
FortisNovonaut N-42 Titanium Legacy$5,36042.0 mm15 mm thick161 gChronographsame category · same style · shared complications · similar size

More titanium 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 grade of titanium is 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 titanium Gerald Charles watches · Titanium chronograph watches · All 1,163 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions