Seiko Crown Special Hand-wound J14100E Caliber 341 23 jewels Manufactured in 1964 (Showa 39) While gold cases are relatively common, the silver stainless steel cases are quite rare. Please consider this opportunity. ● Brand: Seiko ● Model: Crown Special J14100E 23 jewels ● Specifications: Hand-wound, Caliber 341 (5 beats 18000bph) ● Condition: Working. Hand-winding possible. Hacking stop function works. ● Overhaul Date: March 2025 ● Daily Accuracy: Approximately ±10 seconds/day on a flat surface (Not a long-term check, so please understand that this cannot be guaranteed.) ● Water Resistance: None, due to vintage nature. ● Exterior: Overall clean. Please refer to the photos. ● Size: Width 3.5cm (excluding the crown), Height 4.3cm, Lug width 1.9cm ● Accessories: Leather belt (BAMBI lizard skin pattern, near new), Seiko-branded buckle *The photo of the case back removed on the 11th image was taken at the time of purchase. No returns or exchanges accepted.