| Collection | Wrist Size Ranges |
| GX1, GX-AC & P-51 | 7 to 9 inch wrist |
| GX1-A | 6 1/2 to 9 inch wrist |
| GX-Alarm Type-D | 6 3/4 to 9 inch wrist |
| 41mm GX Divers | 6 1/2 to 9 inch wrist |
| 44mm GX Divers | 6 7/8 to 9 inch wrist |
| Rebel-DDC | 6 1/2 to 9 1/4 inch wrist |
| Rebel-AR | 6 3/4 to 8 1/2 inch wrist |
| Saturn V Moon Lander | 6 3/4 to 9 inch wrist |
| Saturn V Moon Dust | 6 1/2 to 8 1/2 inch wrist |
