Afternoon all,

Well I have encountered a problem on my Lunar model Bulova with the chrono function. The tenths of second doesn't work nor does the top left dial that keeps track of minutes. Upon pressing the top chrono button, the large chrono hand starts, stops, and resets fine. Its just the two smaller dial hands that now do not work. Actually the tenths hand does not point straight up any longer either. It's strange since I hardly even wear the watch.
I will send it back to Bulova...

Bulova Lunar model chrono issues

Good afternoon everyone,

I have been reading/researching what I can find and doing as much viewing of older vintage King Seikos as I can find. I really like the 4502 series, especially the 7001s. I've watched on youtube where someone says yes they were probably the most accurate of their time due to the 36,000 vph, but like a hi performance F1, they also require frequent upkeep like an F1. The person said the 5625 movement, albeit less beats/hr, is still a very accurate movement and is...

4502 vs 5625 Hi-Beat