Original rendering, Original work, not an official product photograph
Solar
Reference SUP428, the Solar, left Seiko in 2019 as a quartz watch. Inside is Solar quartz. It is worn on a steel bracelet. It was regular production.
- Brand
- Seiko
- Watchmaker
- Seiko
- Reference
- SUP428
- Case
- Stainless steel
- Bracelet
- Steel bracelet
- Movement
- Solar quartz
- Year of release
- 2019
- Number made
- Series
- Original price
- $230
- Current value
- $230



