Seiko Flightmaster SNA413 Easy Sapphire Mod

#seiko #ASMR #flightmaster

Decided to spruce up my flightmaster with blue AR sapphire. Total time is about 10min, pretty simple mod. One thing to note is the original crystal is single dome, I wasn't able to find. Most I saw are double dome. The single dome is what gives off the distortion at angles. So just something to note.

Crystal I used:
https://www.ebay.com/itm/293724771373?var=592527374455

Music: Carl Storm Young Me Dreaming