Seiko 5 Sports SRPH33 200 meters (660 feet) which beats at a frequency

which beats at a frequency of 21

like the watch series

offers a view of the 24-jewel movement

and is framed by a blue uni-directional rotating elapsed timing bezel

Seiko 5 Sports SRPH33 200 meters (660 feet) which beats at a frequencySeiko 5 Sports Collection. Inspired by the vintage designs worn by early pilots, this updated classic offers genuine 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. With a 60 minute track