| Model | Grand Seiko 44GS Cap Gold |
| Reference | 4420-9990 |
| Year of Production | December 1967 |
| Movement | Hand-wound (Cal.4420B) |
| Country of Origin | Japan |
| Water Resistance | Daily life water resistance |
| Case Diameter | 37mm |
| Case Material | K14 Yellow Gold Filled |
| Crystal | Plastic |
| Lug Width | 18mm |
| Buckle Width | 15mm |