Calibre catalogue / Hand-wound / 550AA
Click the movement to magnify it. Once zoomed, scroll to go closer and drag to move around.
550AA 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.
Hand-wound
550AA
5 Series
- —Hours and minutes
- —Small seconds
| Specification | |
|---|---|
| Size | 30 mm (1.181 in) |
| Height | 3.95 mm (0.156 in) |
| Jewels | 33 |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | 42 h |
| Finish colour | White |
Check dimensions against the fitting drawing before tooling a case.
Same base calibre
Variants
5000A-3H
Hand-wound
Hours and minutes · Date · Small seconds
30 mm · 3.95 mm · 42 h
5001A-3H
Hand-wound
Hours and minutes · Date · Small seconds
30 mm · 3.95 mm · 42 h
5002A-3H
Hand-wound
Hours and minutes · Date · Small seconds
30 mm · 3.95 mm · 42 h
5005A-3H
Hand-wound
Hours and minutes · Date · Small seconds
30 mm · 3.95 mm · 42 h
5020A-3H
Hand-wound
Hours and minutes · Date
30 mm · 3.95 mm · 42 h
5026A-3H
Hand-wound
Hours and minutes · Date
30 mm · 3.95 mm · 42 h