Orientclassic SUN & MOON mechanical watches RN-AK0001S Men's

Hello,the post and the specs says it is a rn-ak0001s , but that model corresponds to the arabic numbers dial, not the roman number dial (post image)?

Is there an engraving on the back of the watch that says made in japan or movement japan?

Is this gold or rose gold?

Can I manually wind this watch?