Very rare and hard to find real "18K Cap Gold" Seiko KS → KS56 Cap Gold (check the case-back for "CAP GOLD" sign) → 5626-7070 → 36.5mm (excl. crown), (larger than most vintage king seiko's) → Automatic, Cal.5626A (chronometer movement) → Original (not repainted dial) in excellent condition →what is "cap gold"? It was very popular in the 60's and 70's and it is basically a solid gold shell over a stainless steel case. This thick shell was often made of 18K Solid gold →What is the difference between gold plate and gold cap? Compare and contrast: the Gold Cap vs. steel ... Where gold plating involves electrochemical deposition of a very thin coat of gold on a base metal substrate, gold capping involves molding a solid piece of gold into the shape of a watch case and placing it on top of a steel base – essentially capping the steel under-case with a gold overlay →No box, no documents. Water-resistant not tested, not guaranteed. → the quickset of the day/date function is working fine. But please be gentle about it, you should not to use quickset function between 9 - 12 - 3. Pictures were done in macro lens, so that defaults are exaggerated compare to the truth… The watch looks better in real than on photos No box or papers Fast Express Shipping World-wide Please also check my other #supercoolwatches