Calibre catalogue / Complication / 78E0A
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78E0A 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
78E0A Hand-wound mechanical movement
7 Series
78E0A has the following listed functions: Centre seconds · 24-hour indicator · Day/night indicator · Month · Day · Date. Its documented specifications are 33 mm diameter; 7.22 mm height; 21 jewels; 28,800 vph (4 Hz); 60 h power reserve; finish colour: White.
- —Centre seconds
- —24-hour indicator
- —Day/night indicator
- —Month
- —Day
- —Date
| Specification | |
|---|---|
| Size | 33 mm (1.299 in) |
| Height | 7.22 mm (0.284 in) |
| Jewels | 21 |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | 60 h |
| Finish colour | White |
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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