MM300 Help!!
Ok bros, couldnt help myself, so i bought myself a 2nd hand MM300, isnt in tt mint condition, but still alright. Case just has hairlines scratches, crystal a few scratches here and there, but the bezel is kinda scratched up. But what bothers me is that its running approx. 1 min slow per day. Given that its spec is -10 to +15 per day, would you say it is in need for some servicing, or just a regular regulating to get it back to its specs.
Warranty is no longer valid, so should I head to K2 or Thong sia. Need some opinion bros. Thanks much.