SRPJ81 slug_KS3 600 vibrations per hour and

600 vibrations per hour and offers manual winding capability with a power reserve of approximately 41 hours

A black leather strap adds rich texture and wearability

Crafted of stainless steel with two-tone finish

Including a 60-minute track marked in five-minute increments

SRPJ81 slug_KS3 600 vibrations per hour andSeiko 5 Sports Collection. Inspired by the vintage field aviator designs, this updated classic offers smart, casual style with both durability and all day versatility. Providing automatic technology that you control with every movement, this distinctive watch is powered by a 24 jewel movement that beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. Including a 60 minute