I'M A FAN OF MR GOH (K2)!!
BTW, the 2st time I visited him (the week before), I witnessed him offer to service a Seiko diver that had completely seized up with rust thrown in for $65!! I was shocked as, hitherto, I had been using another repairer whose best price (after I had given him c. 15 watches to service) was $80 for the most basic of service - and his results were inconsistent (and treatment of my watches, rough), to say the least.
Thank you, SCS (particularly Ivan, who I understand is taking a 'sabbatical'), for bringing Mr Goh/K2 to my attention. PS: I bought several Seiko baby Tunas from him at ridiculously good prices. He is a star!!!