The Seiko SNK623 is a mechanical automatic watch with movement-case reference 7S26-02F0. 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/SNK623.jpg)
Ref. | SNK623 Depending on the region, bracelet model and other features you may find this watch reference written as SNK623J, SNK623J1, SNK623J2, SNK623K, SNK623K1, SNK623K2, SNK623P, SNK623P1, SNK623P2, etc. |
Case-movement ref. | 7S26-02F0 |
Case-Dial code | 02F-05W |
Caliber | 7S26 |
Type | mechanical automatic |
Jewels | 21 |
Power reserve | 41 hours |
Hand-winding | no |
Stop seconds hand | no |
Crystal | hardlex |
Strap/Bracelet ref. | 3278JB |
Similar Seiko Watches
![SNK599](/media/watches/snk/SNK599.jpg)
SNK599
Case reference: 7S26-02F0
Case-Dial code: 02F-05T
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK601](/media/watches/snk/SNK601.jpg)
SNK601
Case reference: 7S26-02F0
Case-Dial code: 02F-05T
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Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK603](/media/watches/snk/SNK603.jpg)
SNK603
Case reference: 7S26-02F0
Case-Dial code: 02F-05T
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK605](/media/watches/snk/SNK605.jpg)
SNK605
Case reference: 7S26-02F0
Case-Dial code: 02F-05T
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK607](/media/watches/snk/SNK607.jpg)
SNK607
Case reference: 7S26-02F0
Case-Dial code: 02F-05T
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK608](/media/watches/snk/SNK608.jpg)
SNK608
Case reference: 7S26-02F0
Case-Dial code: 02F-05T
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK610](/media/watches/snk/SNK610.jpg)
SNK610
Case reference: 7S26-02F0
Case-Dial code: 02F-05T
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK612](/media/watches/snk/SNK612.jpg)
SNK612
Case reference: 7S26-02F0
Case-Dial code: 02F-05T
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK613](/media/watches/snk/SNK613.jpg)
SNK613
Case reference: 7S26-02F0
Case-Dial code: 02F-05V
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK615](/media/watches/snk/SNK615.jpg)
SNK615
Case reference: 7S26-02F0
Case-Dial code: 02F-05V
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK617](/media/watches/snk/SNK617.jpg)
SNK617
Case reference: 7S26-02F0
Case-Dial code: 02F-05V
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK619](/media/watches/snk/SNK619.jpg)
SNK619
Case reference: 7S26-02F0
Case-Dial code: 02F-05W
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK621](/media/watches/snk/SNK621.jpg)
SNK621
Case reference: 7S26-02F0
Case-Dial code: 02F-05W
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK624](/media/watches/snk/SNK624.jpg)
SNK624
Case reference: 7S26-02F0
Case-Dial code: 02F-05W
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK625](/media/watches/snk/SNK625.jpg)
SNK625
Case reference: 7S26-02F0
Case-Dial code: 02F-01K
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK627](/media/watches/snk/SNK627.jpg)
SNK627
Case reference: 7S26-02F0
Case-Dial code: 02F-01K
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK629](/media/watches/snk/SNK629.jpg)
SNK629
Case reference: 7S26-02F0
Case-Dial code: 02F-01K
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK631](/media/watches/snk/SNK631.jpg)
SNK631
Case reference: 7S26-02F0
Case-Dial code: 02F-01K
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK632](/media/watches/snk/SNK632.jpg)
SNK632
Case reference: 7S26-02F0
Case-Dial code: 02F-01K
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK634](/media/watches/snk/SNK634.jpg)
SNK634
Case reference: 7S26-02F0
Case-Dial code: 02F-01K
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK703](/media/watches/snk/SNK703.jpg)
SNK703
Case reference: 7S26-02F0
Case-Dial code: 02F-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK705](/media/watches/snk/SNK705.jpg)
SNK705
Case reference: 7S26-02F0
Case-Dial code: 02F-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK707](/media/watches/snk/SNK707.jpg)
SNK707
Case reference: 7S26-02F0
Case-Dial code: 02F-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK709](/media/watches/snk/SNK709.jpg)
SNK709
Case reference: 7S26-02F0
Case-Dial code: 02F-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK711](/media/watches/snk/SNK711.jpg)
SNK711
Case reference: 7S26-02F0
Case-Dial code: 02F-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK712](/media/watches/snk/SNK712.jpg)
SNK712
Case reference: 7S26-02F0
Case-Dial code: 02F-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK713](/media/watches/snk/SNK713.jpg)
SNK713
Case reference: 7S26-02F0
Case-Dial code: 02F-04M
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK715](/media/watches/snk/SNK715.jpg)
SNK715
Case reference: 7S26-02F0
Case-Dial code: 02F-04M
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK717](/media/watches/snk/SNK717.jpg)
SNK717
Case reference: 7S26-02F0
Case-Dial code: 02F-04M
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK719](/media/watches/snk/SNK719.jpg)
SNK719
Case reference: 7S26-02F0
Case-Dial code: 02F-04M
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK721](/media/watches/snk/SNK721.jpg)
SNK721
Case reference: 7S26-02F0
Case-Dial code: 02F-06B
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK723](/media/watches/snk/SNK723.jpg)
SNK723
Case reference: 7S26-02F0
Case-Dial code: 02F-06B
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours