10k gold filled. Does not run Experience the charm of vintage craftsmanship with this exquisite Enicar Pocket Watch. Perfect for collectors and enthusiasts, this timepiece features: - Classic design with a round face and bold hour markers - Swiss-made reliability and precision - Beautiful vintage patina on the exterior - Intricate inner workings visible for watch aficionados - Lightweight and easy to carry, making it a perfect accessory or gift. This pocket watch not only tells time but also represents a piece of horological history that can enhance any collection.