Every Citizen Series 8 870 Automatic reference WristWorth tracks — 2 in total — compared side by side.
| Spec | NB6010-81E | NA1004-87E |
|---|---|---|
| Est. value | $800 | $800 |
| Case size | 40.8mm | 40.8mm |
| Material | Stainless Steel | Stainless Steel |
| Movement | Automatic | Automatic |
| Water resist. | 100m | 100m |
| Dial | Black | Black |
| Power reserve | 50h | 60h |
The WristWorth Vault tracks 2 Citizen Series 8 870 Automatic references: NB6010-81E, NA1004-87E.
Citizen Series 8 870 Automatic references are estimated around $800 based on current data.
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