Table of Contents

Movement family
Weblinks

Buren 1280

Calibre by Buren

Extraordinary flat self-winding movement with microrotor.

Movement family

Buren 1280
Buren 1281, date (flat dial)
Buren 1282, date (domed ZB)
Buren 1320, seconds
Buren 1321, seconds, date (flat dial)
Buren 1322, seconds, date (domed dial)

Description:

Self-winding
Yoke winding system
Microrotor, ball-bearing, bi-directional winding
Incabloc shock protection

Functions:

Hours, minutes

Data:

12½ lignes
Ø 28,15 mm, H 2,85 mm
17/21/30 jewels
19.800 A/h
Power reserve 54 h

Production period:

From 1962

Weblinks

An Artifact of Innovation: The Hamilton/Buren Intramatic, timezone.com
Ranfft, bidfun

Movements | Automatic movements | Micro-rotor movements | Buren calibres