Help Update!
As I posted previously, my Father’s Tudor Heritage Chrono is running 2 mins slow per day.
Today it did something very odd.
Lost a full 25 mins. and during setting the minute hand would not move at all until the seconds hand had made a few laps.
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Zachary Lagler
Welcome to my WatchCrunch profile.
Calgary, AB, Canada
Member since
Last active: 5 days ago
Bite the bullet sounds like you need a full service.
It’s service time but I’m sure you know that?!
You can actually service the movement without servicing the chrono that sits on top. Is it functional? You are also in luck. the Tudor Heritage Chrono Caliber T401 movement is based on the ETA cal. 2892, almost any decent watchmaker can service without having to send it in house.