[Hamilton Khaki Field King Auto PVD x Sinn 556 I] Recommendations

Hi everyone,

Looking to purchase my first automatic watch. I work in the field of aviation, and am looking for an adventurous, masculine, greaser kinda vibe mixed with the characteristics of a pilot watch.

After some research, i have narrowed down my potential purchase pool to the Hamilton King Auto PVD edition and the Sinn 556 I.

Hamilton really offer that classic blokey feel with the military heritage, and is at an affordable price, however i have read some negative reviews regarding the poor AR coating.

On the other hand, i fell in love with the simplicity and dial colour of the Sinn, however these watches have seen an increase in price recently, and have also read some negatives regarding the clasp.

Which watch would you guys go for? Any recommendations from other brands would also be appreciated.