Watch Key Clock Winding Key – Size 0 2.25mm

Winding key size 0 with a 2.25 mm inner square, a nickel-plated clock key. Sizes No. 1 (2.50 mm) and No. 2 (2.75 mm) are also available.

Winding key, clock key, sizes No. 0, 1, 2

All photos show size No. 0

Scope of delivery: 1x nickel-plated winding key

If you are not sure which inner square size you need, please measure it with a caliper before ordering.

Thank you

Size – inner square:

No. 0 – 2.25 mm

No. 1 – 2.50 mm

No. 2 – 2.75 mm

You can find more matching parts in our category Clock Winding Keys.