Brands
- Girard-Perregaux
- Givenchy
- Glashutte
- Glycine
- Godinger
- Gold Eagle
- Goodyear
- Gorden Silversmiths Ltd
- Gorham
- Goyard
- Gran Premio Argentino
- Grand Seiko
- Grosvenor
- Gruen
- Gucci
- H & H Curtis
- H Hansen
- H Richardson
- H W Withers
- H. Golay
- Hamilton
- Hammer
- Hampden
- Handmade
- Hanson
- Hardy Bros
- Hardy Bros.
- Harrison
- Hawksworth, Eyre & Co
- HE
- Hebdomas
- Helbros