Vintage Chromachron Tian Harlan Color Time Watch Ref CC II URO 10 Swiss Quartz 1980s
Updated August 27, 2026
This auction ended on September 4, 2026.
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| Lot number | 0079 |
| Estimate | $10 - $300 |
| Opening bid | $10 |
| Auction | EXCLUSIVE WATCHES AND POCKET WATCHES 14 |
| Date | September 4, 2026 at 6:00 PM EDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prarie, Wisconsin |
Designed by Tian Harlan, the Chromachron "Color of Time" watch replaces numerals with a rotating color wheel, showing an approximate time through hue rather than hands and digits, a concept

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