Genuine Omega® balance staff, part number 1321, base cal. 620 (see all calibres in description) AS 1806 This stable precision press is

This stable precision press is equipped with a massive aluminium head and base

high friction surfaces

the moon indicator is at the 6 o'clock position

4 pieces 4mm diameter

Genuine Omega® balance staff, part number 1321, base cal. 620 (see all calibres in description) AS 1806 This stable precision press isGenuine Omega balance staff, part number 1321 Fits calibres: Omega 620 Omega 630 Omega 670 Omega 671 Omega 672 sweep Omega 672 no seconds 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.