The Seiko SNK407 is a mechanical automatic watch with movement-case reference 7S26-01Y0. 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.
| Ref. | SNK407 Depending on the region, bracelet model and other features you may find this watch reference written as SNK407J, SNK407J1, SNK407J2, SNK407K, SNK407K1, SNK407K2, SNK407P, SNK407P1, SNK407P2, etc. |
| Case-movement ref. | 7S26-01Y0 |
| Case-Dial code | 01Y-05A |
| Caliber | 7S26 |
| Type | mechanical automatic |
| Jewels | 21 |
| Power reserve | 41 hours |
| Hand-winding | no |
| Stop seconds hand | no |
| Crystal | hardlex |
| Strap/Bracelet ref. | 3263JZ |
Similar Seiko Watches
SNK405
Case reference: 7S26-01Y0
Case-Dial code: 01Y-05A
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours
SNK409
Case reference: 7S26-01Y0
Case-Dial code: 01Y-05A
Type: Mechanical Automatic
Movement: 7S26
Jewels: 21
Power reserve: 41 hours