The Seiko SKX456 is a mechanical automatic watch with movement-case reference 7S26-0230. It houses the 7S26 caliber with 21 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.
![Watch](https://www.theseikoguy.com/media/watches/skx/SKX456.jpg)
Ref. | SKX456 Depending on the region, bracelet model and other features you may find this watch reference written as SKX456J, SKX456J1, SKX456J2, SKX456K, SKX456K1, SKX456K2, SKX456P, SKX456P1, SKX456P2, etc. |
Case-movement ref. | 7S26-0230 |
Case-Dial code | 023-170 |
Caliber | 7S26 |
Type | mechanical automatic |
Jewels | 21 |
Power reserve | 41 hours |
Hand-winding | no |
Stop seconds hand | no |
Crystal | hardlex |
Strap/Bracelet ref. | 4843KZ |
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Case-Dial code: 023-169
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Case reference: 7S26-0230
Case-Dial code: 023-169
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Movement: 7S26
Jewels: 21
Power reserve: 41 hours