42h power reserve18,000 vph (2.5 Hz)
Historical Meyer & Stüdeli (Roamer) hand-wound calibre with small seconds and a three-finger train bridge, produced in Solothurn, Switzerland. Specialist references place production approximately in 1927–1938. Documented examples have 6, 7 or 15 jewels; shock-protection arrangements also vary.
Last updated 2 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Power Reserve
42h
Frequency
18,000 vph (2.5 Hz)
Diameter
26.7mm
Display Type
Analog
Winding
Manual
FEATURES
Hand WindingSmall Seconds
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