145.006, Alex? New acquisition? I've only seen it with the black subdials (like mine). Your dial variant must be rare.
Inspired me to exercise 250 or so fifty year old horses馃槈 Should be a cal 321 for 1963 but, an 1861 passes muster...
Beautiful day here and spent an hour up into the mountains with the best foreground view in British motoring.
Chris.
Love the ornament picture as well. Did Christmas come early? What is the problem with yours? Is it a modern 1861 as it appears? Mine is fifteen years old and has been totally reliable.