The Seiko SNKE57 is a mechanical automatic watch with movement-case reference 7S26-02W0. 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/snk/SNKE57.jpg)
Ref. | SNKE57 Depending on the region, bracelet model and other features you may find this watch reference written as SNKE57J, SNKE57J1, SNKE57J2, SNKE57K, SNKE57K1, SNKE57K2, SNKE57P, SNKE57P1, SNKE57P2, etc. |
Case-movement ref. | 7S26-02W0 |
Case-Dial code | 02W-09A |
Caliber | 7S26 |
Type | mechanical automatic |
Jewels | 21 |
Power reserve | 41 hours |
Hand-winding | no |
Stop seconds hand | no |
Crystal | hardlex |
Strap/Bracelet ref. | 3370AB |
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Case-Dial code: 02W-08Z
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SNKE51
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Case-Dial code: 02W-08Z
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Jewels: 21
Power reserve: 41 hours
![SNKE54](/media/watches/snk/SNKE54.jpg)
SNKE54
Case reference: 7S26-02W0
Case-Dial code: 02W-08Z
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Power reserve: 41 hours
![SNKE56](/media/watches/snk/SNKE56.jpg)
SNKE56
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Power reserve: 41 hours
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Case-Dial code: 02W-09A
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Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKE61](/media/watches/snk/SNKE61.jpg)
SNKE61
Case reference: 7S26-02W0
Case-Dial code: 02W-09A
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKE63](/media/watches/snk/SNKE63.jpg)
SNKE63
Case reference: 7S26-02W0
Case-Dial code: 02W-09A
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Jewels: 21
Power reserve: 41 hours
![SNKK07](/media/watches/snk/SNKK07.jpg)
SNKK07
Case reference: 7S26-02W0
Case-Dial code: 02W-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKK11](/media/watches/snk/SNKK11.jpg)
SNKK11
Case reference: 7S26-02W0
Case-Dial code: 02W-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKK17](/media/watches/snk/SNKK17.jpg)
SNKK17
Case reference: 7S26-02W0
Case-Dial code: 02W-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKK20](/media/watches/snk/SNKK20.jpg)
SNKK20
Case reference: 7S26-02W0
Case-Dial code: 02W-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKK22](/media/watches/snk/SNKK22.jpg)
SNKK22
Case reference: 7S26-02W0
Case-Dial code: 02W-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKK24](/media/watches/snk/SNKK24.jpg)
SNKK24
Case reference: 7S26-02W0
Case-Dial code: 02W-09C
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKK27](/media/watches/snk/SNKK27.jpg)
SNKK27
Case reference: 7S26-02W0
Case-Dial code: 02W-04M
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Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKK35](/media/watches/snk/SNKK35.jpg)
SNKK35
Case reference: 7S26-02W0
Case-Dial code: 02W-07L
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours