What is interesting about your shoes is the stitched vertical join in the toecap and no apparent stitched vertical seam above the heal, the very opposite of most leather shoes.
A finely made leather shoe will flex longitudinally and transversally, especially at the toe and front upper.
1. The vertical stitching at the toecap will flex and strain over time, thus roughening the inside of the stitches to rub on toes, especially where the toecap looks quite narrow.
2. Strained stitching at the toecaps will allow the leather join to open and let in water and dirt.
3. A strained split toecap will look worn after a while of use, even when kept polished, especially if the toe and stitches have been accidentally scuffed.
4. My experience of buying leather shoes is that when the toecap is vertically stitched, it is a sign it has been manufactured with cheaper leather pieces for a lower-priced product. You need a higher quality of leather to mould a curved toecap. Your shoes look to be of high quality leather, so why obvious the front seams? Maybe for a contrary fashion?
My opinions are based on over 77 years of buying and wearing leather shoes, (excluding my baby-time!), and many conversations with the now long retired Oxford shoe shop owner! That profitable shop closed because there was nobody who wanted to buy the unsold stock and premises as a going concern with existing mail-order export and UK national repeat customers. There was also a thriving repair service using chosen outworking cobblers. One of those local cobblers now looks after my shoes and I think I have enough pairs to see me out!
Clive