City Ring
AssemblyThe zone index: a rotatable ring printed with 24 reference cities, one per hour offset, positioned so each city name stands over its current hour. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for City Ring
4 top-level lines as of r191648| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | City Ring Disc | world-time-clock-ring-disc | 1× | 1 | · | part |
| 2 | Setting Knob | world-time-clock-setting-knob | 1× | 1 | · | part |
| 3 | Ring Guide | world-time-clock-ring-guide | 1× | 1 | · | part |
| 4 | Coil Spring | coil-spring | 1× | 1 | · | part |