1963 Seiko Sportsmatic Calendar J13057

Just serviced, gorgeous Seiko Sportsmatic Calendar 19 jewels automatic watch in beautiful condition. 

The Seiko Sportsmatic J13057, introduced in 1963, is a notable example of Seiko's early automatic wristwatches, celebrated for its refined design and reliable performance. 

The watch features a distinctive linen-textured dial, which imparts a subtle, woven appearance. Enhanced by a subtle, warm patina. 

Unpolished, stainless steel case is great condition. Perfectly designed and proportioned. 

 Positioned at 4 o'clock and recessed into the case, the crown design contributes to the watch's symmetrical aesthetic and ergonomic comfort.   

The watch is equipped with a NOS Seiko domed acrylic crystal. 

Dauphine-style hands and raised block indices provide clear legibility and a classic look.  

At its core is caliber 790, a 19-jewel automatic movement known for its durability and precision. This movement was a significant step in Seiko's development of in-house automatic calibers during the early 1960s.  

New, tan color, Crazy Horse leather strap. 

Watch looks great and runs well.