I got few questions regarding Maurice Lacroix watch ^^

[dpkong]

Unless the watch is certified as COSC, I think slow/fast 20+ seconds per day in not unusual. Best to take it to the service centre when you have the time and ask them to fine tune it as most movements can achieve better than that.

I once remember sending an Oris to the service centre for a watch running faster and they actually told me they consider anything within +/- 30s per day as normal. Needless to say, I'm not looking at Oris again.

[sinbad2k]

So your saying 20 second per day faster or just maximum of 20 second faster throughout the years. Cause mine after 3-5 days will increased till 1 min+ , until i rewind back to the standard timming.so what do u think?

your watch model is probably not COSC certified. 20 sec per day is normal i guess.