Speake-Marin caliber

Speake-Marin SMA05

Sourced specifications: automatic winding, 21,600 vph, and 33 jewels. Watchfari lists 2 references using the Speake-Marin SMA05, spread across 1 brand and 1 family. Sourced case diameters run from 38 mm to 42 mm. Every sourced movement here is automatic. The most common sourced case material is rose gold (1 of 2).

2 references

Specifications

Value · source

Jewels: 33; Manufacturer 90% source
Frequency (vph): 21600; Manufacturer 90% source
Power reserve (hours): unknown; no source
Winding: Automatic; Manufacturer 90% source

Complications: unknown

References using this movement

1–2 of 2 references

Tourbillon Purple Hour Current

Speake-Marin · Tourbillon

Tourbillon Purple Hour

Diameter: 38 mm
Movement: Automatic

Tourbillon Royal Blue Current