Calibre catalogue / Tourbillon — Automatic / 3LK1E
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3LK1E 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 — Automatic
3LK1E
30 Series
- —Automatic tourbillon
- —Skeletonised
| Specification | |
|---|---|
| Size | — |
| Height | 6 mm (0.236 in) |
| Jewels | 31 |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | 48 h |
| Finish colour | Platinum tone |
Check dimensions against the fitting drawing before tooling a case.