Genuine Omega® pressure bridle for date indicator, part number 1567, base cal. 680 (see all calibres in description) Omega® T 17 you will need to shake

you will need to shake or swing the watch from 800 to 2

fits Omega case REF 5660021

The length of the minute hand is 18 1/4" (465 mm)

2 Regulator Assembly #2 regulator assembly fastens to the pendulum rod to allow for the pendulum bob to be attached to the rod

Genuine Omega® pressure bridle for date indicator, part number 1567, base cal. 680 (see all calibres in description) Omega® T 17 you will need to shakeGenuine Omega pressure bridle for date indicator, part number 1567 Fits calibres: Omega 680 Omega 681 Omega 682 Omega 683 Omega 684 Omega 685 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.