Heritage Workshop, Multicolour Scales
Chronograph 7413 — Heritage Workshop, Multicolour Scales
Undated
A steel 7413 offered by Longines Collectors Corner after servicing and revision by its Heritage workshop. Its pale dial carries applied baton markers, a blue tachymeter and red telemeter. The maker’s photographs show the same watch from the front, on the wrist, in profile and from the back, plus its 30CH movement.
Variants of 7413
Reference overview →| Variant | Production |
|---|---|
| Heritage Workshop, Multicolour ScalesCurrent | Undated |
Case & movement
- Reference
- 7413
- Production
- Undated
- Case material
- Stainless steel
- Case diameter
- 38 mm
- Movement
- Manual winding
- Caliber
- Longines 30CH — 30CH identified by exact specimen source and movement photograph; catalogue history and workshop servicing do not guarantee current condition or all-original components.
Dial, bezel & hands
- Dial colour
- Opaline ivory with blue and red
Movement
Longines 30CH
Manually wound integrated column-wheel chronograph with flyback, introduced in 1947. Movement history is separate from the production spans of the case references that use it. Published counts conflict: the expert overview states 17, whereas the inspected Bolaffi 7413-9 is engraved 18 . Consult the individual specimen evidence rather than assuming a universal count.