Calibre catalogue / Small calibre / K263D
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K263D fitting drawing (PDF)
Dimensions, stem height and hand fitting. Keyed to the base calibre, so sibling references share this drawing. Supplied for casing and fitting purposes only.
Small calibre
K263D Automatic mechanical movement
K Series
K263D has the following listed functions: Automatic · Skeletonised · Open-heart · Exposed balance. Its documented specifications are 24.6 mm diameter; 5 mm height; 26 jewels; 28,800 vph (4 Hz); 40 h power reserve; finish colour: Gunmetal.
- —Automatic
- —Skeletonised
- —Open-heart
- —Exposed balance
| Specification | |
|---|---|
| Size | 24.6 mm (0.969 in) |
| Height | 5 mm (0.197 in) |
| Jewels | 26 |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | 40 h |
| Finish colour | Gunmetal |
Check dimensions against the fitting drawing before tooling a case.
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How to order
Prices on request. Samples available. Made to order, approximately 8–10 weeks. Finishing by Memorigin optional.
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