Sea-Gull · ST36 family
ST36
A large hand-wound movement family used as a teaching platform for learning mechanical watchmaking.
At a glance
- Type
- Hand-wound mechanical
- Display / complication
- Small seconds
- Architecture
- Hand winding, exposed train and small seconds
- Timebase
- Not listed here
- Power reserve
- Version dependent
Reference sources reviewed 7 November 2026. Published specifications, not independent measurements. Versions and complete-watch specifications can differ; fields without a verified figure are omitted or identified.
What distinguishes it
Look beyond the reference.
With no automatic rotor, the winding and going train are easier to study. The Epping Forest Horology Centre uses the ST36 in its introductory course.
For the enthusiast
ST36 is a family shorthand. Identify the full variant and seconds layout before choosing a dial or case; a single universal specification would be misleading. Detailed dimensions are not yet verified in this entry.