Seiko Astron
| Brand | Seiko |
| Name | Astron |
| Reference | SSE047 |
| Diameter | 45 mm |
| Material | Titanium Case, Titanium Strap, Ceramic Bezel |
| Features | Date, Day of the Week, Perpetual Calendar, GMT, World Time, Power Reserve Indicator, Central Seconds Hand, Day/Night Indicator, Water resistant to 300 ft |
| Movement | Other |
