Calibre catalogue / Tourbillon — Double / 3850E
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3850E 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.
Tourbillon — Double
3850E Double tourbillon movement
38 Series
3850E has the following listed functions: Double tourbillon · Hours and minutes · Skeletonised. Its documented specifications are 36 mm diameter; 6.3 mm height; 35 jewels; 28,800 vph (4 Hz); 42 h power reserve; finish colour: Platinum tone.
- —Double tourbillon
- —Hours and minutes
- —Skeletonised
| Specification | |
|---|---|
| Size | 36 mm (1.417 in) |
| Height | 6.3 mm (0.248 in) |
| Jewels | 35 |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | 42 h |
| Finish colour | Platinum tone |
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
