Seiko 21 Jewel Automatic watches have the traditionally built mechanical movements same as some of the best known and most expensive watches in the world. The watches simply wind themselves as they are worn and so never need batteries or any other complicated power source. They have the sweeping rather than ticking second hand. This is one of the latest Seiko 5 models, solid and built to last for many years.

• Movement: Cal. 7S26, Automatic, 21 Jewels
• Band: Stainless Steel Bracelet, Push Button Deployment Clasp
• Caseback: Transparent Screw Down Caseback
• Glass: Scratch resistant Hardlex Crystal
• Dial: Blue Dial with Luminescent Silver tone hands and silver-tone markers, Display Day and date at 3 o'clock
• Function: Display Day and Date
• Size of case: 45 x 39 x 10 mm
• Total weight: 112 g