Seiko Astron
| Brand | Seiko |
| Name | Astron |
| Reference | SSE015 |
| Diameter | 45 mm |
| Material | Stainless Steel Case, Rubber Strap, Ceramic Bezel |
| Features | Chronograph, Date, Perpetual Calendar, World Time, Small Seconds, Water resistant to 300 ft |
| Movement | Other |
| Brand | Seiko |
| Name | Astron |
| Reference | SSE015 |
| Diameter | 45 mm |
| Material | Stainless Steel Case, Rubber Strap, Ceramic Bezel |
| Features | Chronograph, Date, Perpetual Calendar, World Time, Small Seconds, Water resistant to 300 ft |
| Movement | Other |
