Somchai Thaweesuk
Bangkok · Automatic Movement Tune
My grandfather's Seiko 5 had been running about two minutes slow each day. Krit assessed it and said the mainspring was showing early fatigue along with the expected lubricant dry-out. The service took twelve working days. When I collected it, he handed over a printed timing sheet — which I didn't expect. It's now running to within about four seconds a day. I appreciated that he didn't oversell it or make promises about what the result would be beforehand.
June 2025