The Seiko SNKB25 is a mechanical automatic watch with movement-case reference 7S26-0590. 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/SNKB25.jpg)
Ref. | SNKB25 Depending on the region, bracelet model and other features you may find this watch reference written as SNKB25J, SNKB25J1, SNKB25J2, SNKB25K, SNKB25K1, SNKB25K2, SNKB25P, SNKB25P1, SNKB25P2, etc. |
Case-movement ref. | 7S26-0590 |
Case-Dial code | 059-04Z |
Caliber | 7S26 |
Type | mechanical automatic |
Jewels | 21 |
Power reserve | 41 hours |
Hand-winding | no |
Stop seconds hand | no |
Crystal | hardlex |
Strap/Bracelet ref. | 3237AB |
Similar Seiko Watches
![SNK779](/media/watches/snk/SNK779.jpg)
SNK779
Case reference: 7S26-0590
Case-Dial code: 059-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK781](/media/watches/snk/SNK781.jpg)
SNK781
Case reference: 7S26-0590
Case-Dial code: 059-036
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Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK783](/media/watches/snk/SNK783.jpg)
SNK783
Case reference: 7S26-0590
Case-Dial code: 059-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK785](/media/watches/snk/SNK785.jpg)
SNK785
Case reference: 7S26-0590
Case-Dial code: 059-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNK787](/media/watches/snk/SNK787.jpg)
SNK787
Case reference: 7S26-0590
Case-Dial code: 059-036
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKB27](/media/watches/snk/SNKB27.jpg)
SNKB27
Case reference: 7S26-0590
Case-Dial code: 059-127
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG53](/media/watches/snk/SNKG53.jpg)
SNKG53
Case reference: 7S26-0590
Case-Dial code: 059-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG55](/media/watches/snk/SNKG55.jpg)
SNKG55
Case reference: 7S26-0590
Case-Dial code: 059-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG57](/media/watches/snk/SNKG57.jpg)
SNKG57
Case reference: 7S26-0590
Case-Dial code: 059-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG59](/media/watches/snk/SNKG59.jpg)
SNKG59
Case reference: 7S26-0590
Case-Dial code: 059-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG61](/media/watches/snk/SNKG61.jpg)
SNKG61
Case reference: 7S26-0590
Case-Dial code: 059-09F
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG63](/media/watches/snk/SNKG63.jpg)
SNKG63
Case reference: 7S26-0590
Case-Dial code: 059-09H
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG65](/media/watches/snk/SNKG65.jpg)
SNKG65
Case reference: 7S26-0590
Case-Dial code: 059-09H
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG67](/media/watches/snk/SNKG67.jpg)
SNKG67
Case reference: 7S26-0590
Case-Dial code: 059-09H
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG69](/media/watches/snk/SNKG69.jpg)
SNKG69
Case reference: 7S26-0590
Case-Dial code: 059-09H
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG71](/media/watches/snk/SNKG71.jpg)
SNKG71
Case reference: 7S26-0590
Case-Dial code: 059-09H
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG73](/media/watches/snk/SNKG73.jpg)
SNKG73
Case reference: 7S26-0590
Case-Dial code: 059-09H
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG75](/media/watches/snk/SNKG75.jpg)
SNKG75
Case reference: 7S26-0590
Case-Dial code: 059-09H
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNKG77](/media/watches/snk/SNKG77.jpg)
SNKG77
Case reference: 7S26-0590
Case-Dial code: 059-09H
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ27](/media/watches/snx/SNXQ27.jpg)
SNXQ27
Case reference: 7S26-0590
Case-Dial code: 059-017
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ29](/media/watches/snx/SNXQ29.jpg)
SNXQ29
Case reference: 7S26-0590
Case-Dial code: 059-017
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ33](/media/watches/snx/SNXQ33.jpg)
SNXQ33
Case reference: 7S26-0590
Case-Dial code: 059-013
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ35](/media/watches/snx/SNXQ35.jpg)
SNXQ35
Case reference: 7S26-0590
Case-Dial code: 059-013
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ37](/media/watches/snx/SNXQ37.jpg)
SNXQ37
Case reference: 7S26-0590
Case-Dial code: 059-009
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ41](/media/watches/snx/SNXQ41.jpg)
SNXQ41
Case reference: 7S26-0590
Case-Dial code: 059-126
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ43](/media/watches/snx/SNXQ43.jpg)
SNXQ43
Case reference: 7S26-0590
Case-Dial code: 059-126
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ77](/media/watches/snx/SNXQ77.jpg)
SNXQ77
Case reference: 7S26-0590
Case-Dial code: 059-127
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ79](/media/watches/snx/SNXQ79.jpg)
SNXQ79
Case reference: 7S26-0590
Case-Dial code: 059-127
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ83](/media/watches/snx/SNXQ83.jpg)
SNXQ83
Case reference: 7S26-0590
Case-Dial code: 059-127
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ85](/media/watches/snx/SNXQ85.jpg)
SNXQ85
Case reference: 7S26-0590
Case-Dial code: 059-127
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ87](/media/watches/snx/SNXQ87.jpg)
SNXQ87
Case reference: 7S26-0590
Case-Dial code: 059-123
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXQ89](/media/watches/snx/SNXQ89.jpg)
SNXQ89
Case reference: 7S26-0590
Case-Dial code: 059-123
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXR51](/media/watches/snx/SNXR51.jpg)
SNXR51
Case reference: 7S26-0590
Case-Dial code: 059-125
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXR57](/media/watches/snx/SNXR57.jpg)
SNXR57
Case reference: 7S26-0590
Case-Dial code: 059-128
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXR61](/media/watches/snx/SNXR61.jpg)
SNXR61
Case reference: 7S26-0590
Case-Dial code: 059-033
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXR65](/media/watches/snx/SNXR65.jpg)
SNXR65
Case reference: 7S26-0590
Case-Dial code: 059-033
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXR67](/media/watches/snx/SNXR67.jpg)
SNXR67
Case reference: 7S26-0590
Case-Dial code: 059-020
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXR69](/media/watches/snx/SNXR69.jpg)
SNXR69
Case reference: 7S26-0590
Case-Dial code: 059-020
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXR75](/media/watches/snx/SNXR75.jpg)
SNXR75
Case reference: 7S26-0590
Case-Dial code: 059-020
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
![SNXR77](/media/watches/snx/SNXR77.jpg)
SNXR77
Case reference: 7S26-0590
Case-Dial code: 059-021
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours