|Caliber Number||Ronda 5050.B|
|Size||12 1/2”’ x 4.40mm thick|
|Battery Cell Number||395|
|Claimed Battery Life||54 months|
|Jewels||13 (gold plates / 6 jewels (nickel plated)|
|Functions||Hours, minutes, small seconds, 1/10 seconds, big date at 6:00, chronograph central seconds, 30 minutes counter, 12 hour counter|
||Swiss parts, assembled in unknown (comment below)|
||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.
Resetting the chronograph to 12:00
If your chrono hand isn’t lining up, try the instructions in the video below.