The Seiko SKZ073 is a mechanical automatic watch with movement-case reference 7S36-0130. It houses the 7S36 caliber with 23 jewels, running at 21600 bph with an accuracy of +45/-35 seconds per day. It has a 41 hours power reserve, no hand-winding and no stop seconds hand function.
| Ref. | SKZ073 Depending on the region, bracelet model and other features you may find this watch reference written as SKZ073J, SKZ073J1, SKZ073J2, SKZ073K, SKZ073K1, SKZ073K2, SKZ073P, SKZ073P1, SKZ073P2, etc. |
| Case-movement ref. | 7S36-0130 |
| Case-Dial code | 013-053 |
| Caliber | 7S36 |
| Type | mechanical automatic |
| Jewels | 23 |
| Power reserve | 41 hours |
| Hand-winding | no |
| Stop seconds hand | no |
| Crystal | |
| Strap/Bracelet ref. | 4562JG |