Sinn 556
Long-running entry three-hand pilot-style watch.
3 references
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| 556 | Not recorded | 2008 | black | 38.5 mm |
| 556 I Limited Edition | Fall 2025 limited edition | 2025–2025 | Not recorded | Not recorded |
| 556 A | Not recorded | Not recorded | black | 38.5 mm |