Gerald Charles maestro-3-0-chronograph-grey

Maestro 3.0 Chronograph

Exact manufacturer referenceMaestro5 recorded specifications

Manufacturer reference: GC3.0-TNSB-06CP-RSPN
Caliber: Automatic chronograph, Swiss Manufacture Caliber GCA3000
Functions: Central hour, minute and seconds hands; 60 seconds counter at 3h, 12 hours at 6h and 30 minutes at 9h
Power reserve: 50 hours

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Manufacturer specifications checked for this reference

These specifications were checked against the manufacturer page for this exact reference.

Manufacturer reference: GC3.0-TNSB-06CP-RSPN
Caliber: Automatic chronograph, Swiss Manufacture Caliber GCA3000
Functions: Central hour, minute and seconds hands; 60 seconds counter at 3h, 12 hours at 6h and 30 minutes at 9h
Power reserve: 50 hours
Water resistance: 10 ATM/100 metres

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Checked 2026-09-27 · Regional scope: manufacturer Europe · Manufacturer specifications; individual watches may vary.

Original manufacturer wording is retained for source data without a reviewed translation.

Recorded discovery details.

Brand: Gerald Charles
Reference token: maestro-3-0-chronograph-grey
Collection candidate: Maestro
Family candidate: Not established
Product type: Watch candidate

Official discovery source

The exact token was retained from a stored official manufacturer URL or feed. The source supports discovery, but does not by itself verify every model detail.

Open official manufacturer page ↗

Source record: gerald-charles-official-current-sitemap-20260920 · Manufacturer details checked; editorial publication pending.

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