Calibre catalogue / Complication / 656AA-3H
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656AA-3H 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.
Complication
656AA-3H Hand-wound mechanical movement
6 Series
656AA-3H has the following listed functions: Hours and minutes · Power-reserve indicator · Date · Small seconds. Its documented specifications are 30 mm diameter; 6.42 mm height; 28 jewels; 28,800 vph (4 Hz); 40 h power reserve; finish colour: White.
- —Hours and minutes
- —Power-reserve indicator
- —Date
- —Small seconds
| Specification | |
|---|---|
| Size | 30 mm (1.181 in) |
| Height | 6.42 mm (0.253 in) |
| Jewels | 28 |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | 40 h |
| Finish colour | White |
| Crown position | 3 o’clock |
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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