Rolex yachtmaster question

[rolexaddict0808]

What year if the yachtmaster 2tone indicate swiss not tswiss? Anyone knows the year model? No lugholes and Swiss on 6oclock

[padi56]

Originally Posted by rolexaddict0808

What year if the yachtmaster 2tone indicate swiss not tswiss? Anyone knows the year model? No lugholes and Swiss on 6oclock

The change from Tritium dials with the T Swiss T or >25 Swiss to luminover with just Swiss was from 1998 to 2000 ref 16623, then after 2000 they switched to Swiss Made but still same ref.The non lug holes cases started around 2002 end of Y serials into early 2003,on most models.