Citizen 2520 NOS 63-8579 (Ref. 4-200098 HM) (34mm; Manual)
| Reference | 4-200098 HM |
| Brand | Citizen, Japan |
| Case Size | 34mm |
| Movement | Manual |
| Gender | Unisex |
| Watch Type | Dress / Formal / Office Everyday / Casual Integrated Bracelet |
| Caseback | Original |
| Crystal | Replaced |
| Crown | Original |
| Dial | Original |
| Hands | Original |
| Strap | Original |
| Pin / Buckle | Original |