Technical details
| Water resistance |
20 ATM |
| Calendar |
Y |
| Alarm function |
Y |
| Radio signal receiver |
Y |
| Chronograph |
Y |
| Watch dial type |
Analog dial |
Design
| Watch dial color |
Grey |
| Type |
Wristwatch |
| Watch marker style |
Arabic numerals/Non numeral |
| Form factor |
Round |
| Watch glass type |
Sapphire |
| Band material |
Stainless steel, Leather |
| Design |
Casual |
| Suggested gender |
Male |
Citizen AS4020-44H. Type: Wristwatch, Suggested gender: Male, Housing material: Stainless steel. Diameter: 4.5 cm