The company’s most famous movement was then and remains the El Primero, among the first automatic chronograph calibers ever. In fact, it had been called upon by no less than Rolex itself, in 1988, when the Crown transitioned from the manually wound Daytona to the automatic version. view details
The company’s most famous movement was then and remains the El Primero, among the first automatic chronograph calibers ever. In fact, it had been called upon by no less than Rolex itself, in 1988, when the Crown transitioned from the manually wound Daytona to the automatic version.
view details