Elgin Model 7 Grade 594 – Horology student

Full movement

Regulator

Balance wheel missing its spring. Impulse jewel clearly visible.

Movement without the balance wheel.

Ratchet wheel

Movement with the crown and ratchet wheels removed

Click spring

Movement with the barrel bridge removed

Chaton for a jewel

Movement with all bridges removed

Movement with the gear train removed

Swiss lever jewels

Swiss lever

Setting wheel and clutch

Dial

Setting lever

Dial side

Focus on the setting mechanism linked to the lever