OMEGA 620-1108, Winding pinion, NOS

• OMEGA original part, NOS in factory sealed packaging.

• Fits cal: 620, 630, 670, 671, 672, 680, 681, 682, 683, 684, 685

Versions: Manual wind

• 620: N: 19.800 A/h.
• 630: N: 19.800 A/h, center second.

Versions: 19.800 A/h.

• 670: 17 jewels.
• 671: 24 jewels.
• 672: 24 jewels, chronometer.
• 680: 17 jewels, date.
• 681: 24 jewels, date.
• 682: 24 jewels, date, chronometer.

Versions: 21.600 A/h.

• 683: 17 jewels, date.
• 684: 24 jewels, date.
• 685: 24 jewels, date, chronometer.