Genuine Omega® clutch lever spring (yoke spring), part number 1112, base cal. 620 (see all calibres in description) Heuer® calendar pushers Also available in 4" x

Also available in 4" x 6" (61-173) and 5" x 7" (61-177)

standard waterproof crown with a small step towards the case

the indicator at 9 o'clock records 60 minutes and the indicator at 12 o'clock records 24 hours (local time)

case numbers: 192

17 teeth on the wheel

Genuine Omega® clutch lever spring (yoke spring), part number 1112, base cal. 620 (see all calibres in description) Heuer® calendar pushers Also available in 4" xGenuine Omega clutch lever spring (yoke spring), part number 1112 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.