Seiko SBDF025 Prospex Super Runner Blue

Brand Seiko

Model No. SBDF025

Series Prospex

Gender Man

Movement Battery-powered quartz

Caliber No. S650

Case material Plastic case back cover: Stainless steel

Band material Polyurethane

Glass material Hard Rex

Accuracy 20 seconds per month difference ±

Waterproof Water for everyday life (10 atm)

Battery life About three years battery life

Case thickness 9.60 mm

Case diameter 44.5 mm

Weight 36g

Other features Four screws securing the rear cover 

alarm (daily alarm 2ch) 

Full automatic function(Until December 31, 2050) 

function stopwatch(1/100 second measurement a total of 100 hours) 

lap memory function (up to 120) 

timer function 

World time function (50 cities) 

Sound demonstration function 

Paneraito function

Weight after packing approx. 700g

Inside Box Original Seiko Box, Instructions, 1 years Seiko official warranty