| Size | 41x45mm |
| Dial | Pristine snow white dial with green lumed hour and minute hands and day and date aperture windows at 3 o'clock. Angled bezel ring with tachmeter scale. Black chrono sweep hand |
| Case | Solid, hefty and masculine stainless steel case. This is the sought after "Darth Vader" style case. Back signed Seiko, 780710 and Stainless Steel, 6139-7100 |
| Movement | 17 jewel Cal 6139B Seiko signed automatic movement. Some light pitting on the metal of the rotor but rotor spins freely and smoothly. Recently serviced and comes with a 9-month mechanical warranty. |
| Age | 1970s |
| Band | Stainless steel bracelet with Seiko marked on clasp. Fits any size wrist and adjustable downwards from there as needed. |
| Other | Unsigned crown that is recessed, giving a sleek profile |
| SKU | 0159 |