Calibre catalogue / Complication / 2370A
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2370A 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
2370A Hand-wound mechanical movement
2 Series
2370A has the following listed functions: Day/night indicator · Month · Day-date · Small seconds · Five hands. Its documented specifications are 27.4 mm diameter; 6.56 mm height; 22 jewels; 21,600 vph (3 Hz); 42 h power reserve; finish colour: White.
- —Day/night indicator
- —Month
- —Day-date
- —Small seconds
- —Five hands
| Specification | |
|---|---|
| Size | 27.4 mm (1.079 in) |
| Height | 6.56 mm (0.258 in) |
| Jewels | 22 |
| Frequency | 21,600 vph (3 Hz) |
| Power reserve | 42 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.
Same base calibre
Variants
2350A-3H
Complication
Centre seconds · 24-hour indicator · Annual calendar · Month · Day · Date
27.4 mm · 6.56 mm · 42 h
235LA
Complication
Centre seconds · 24-hour indicator · Month · Day · Date
27.4 mm · 6.56 mm · 42 h
23M0A-3H
Complication
24-hour indicator · Hours and minutes · Annual calendar · Month · Date · Small seconds
27.4 mm · 6.56 mm · 42 h
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