Valjoux 7751

Calibre by Valjoux/ETA

Self-winding chronograph movement with 17/25 jewels, 1/8-seconds counter, 30-minutes counter, 12-hours counter, 28.800 A/h, power reserve ca. 46 hours.

Variation of the Valjoux 7750 with full calendar and hands date, moon phase, 24-hours indication.

Since the takeover of Valjoux by ETA the movement is also called Calibre ETA 7751.

Ebauche Variants

• Ball RR1403
• Omega 1150, 1151, 3606

Description: Automatic chronograph Escapement: stone lever Yoke winding system Stop mechanism: Cam switching Glucydur balance wheel Nivaflex mainspring Incabloc shock protection Functions: Small seconds 1/8-seconds counter, 30-minutes counter, 12-hours counter Date: hands, quickset date feature Hacking seconds Complications: 24-hours indication, day: quickset date feature, moon phase: rapid advance Data: 13¼ lignes D 30.0 mm, H 7.9 mm 17/25 jewels 28,800 A/h Power reserve 46h Production period: Since 1986