Ronda Caliber 5050.B Watch Movement

Brand	Ronda
Caliber Number	Ronda 5050.B
Type	Quartz
Size	12 1/2”’ x 4.40mm thick
Diameter	28.60mm
Battery Cell Number	395
Claimed Battery Life	54 months
Jewels	13 (gold plates / 6 jewels (nickel plated)
Hacking	Yes
Functions	Hours, minutes, small seconds, 1/10 seconds, big date at 6:00, chronograph central seconds, 30 minutes counter, 12 hour counter
Country	Swiss parts, assembled in unknown (comment below)
Known Models	Luminox A.1148 Tony Kanaan

The Ronda caliber 5050.B is a quartz chronograph watch movement.

Two Versions of 5050.B:

According to the Ronda website, there are two versions of this movement: a Swiss parts version with 6 jewels and nickel plated finish, and a 13 jewel version with gold plated finish.