Compare Studio
6217-8000 vs SPB143
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| Specification | ||
|---|---|---|
| Nickname | 62MAS | — |
| Production | 1965–1965 | 2020–present |
| Era | First series, small crown | 6R35 modern interpretation |
| Status | discontinued | current |
| Case diameter | 37mm | 40.5mm |
| Thickness | 13.5mm | 13.2mm |
| Lug width | 19mm | 20mm |
| Case material | Stainless steel | Stainless steel |
| Construction | Symmetric case with drilled lugs, crown at 3 | — |
| Bezel | Bi-directional 60-minute friction bezel | Unidirectional 60-minute |
| Bezel material | Steel with printed insert | — |
| Crystal | Acrylic | Sapphire |
| Crown | Small screw-down crown at 3 | Screw-down crown at 3 |
| Caseback | Screw-down, stamped 6217-8000 with a six-character serial | — |
| Water resistance | 150m | 200m |
| Dial | Black | Grey sunburst |
| Dial text | SEIKO / AUTOMATIC / DIVER'S 150m | — |
| Hour markers | Applied and painted, with a rectangular 12 marker | — |
| Hands | Baton hour and minute with a lollipop seconds hand | — |
| Lume | Tritium | LumiBrite |
| Lume type | Tritium | LumiBrite |
| Movement | Automatic | Automatic |
| Caliber | 6217A | 6R35 |
| Manufacturer | Seiko (Suwa Seikosha) | Seiko |
| Winding | automatic | automatic |
| Power reserve | — | ~70 hours |
| Frequency | 18,000 vph | — |
| Jewels | 17 | — |
| Complications | Date | Date |
Compare 6217-8000 with another generation