Seiko Chronograph Tachymeter Flightmaster SND255 SND255P SND255P1

Stainless steel case with a stainless steel bracelet. Bidirectional rotating metallic blue ion-plated bezel with slide-rule. Blue dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o’clock position. Chronograph – three sub-dials displaying: 60 second, dual 12 hour / 60 minute and 1/20th of a second. Quartz movement. Scratch resistant Hardlex crystal. Solid case back. Case diameter: 42 mm. Case thickness: 10 mm. Round case shape. Band width: 20 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: second, chronograph, date, hour. Additional Info: Rotary slide rule for rapid calculations and conversions:multiplication,division,speed,distance,fuel consumption rate;conversions between nautical and. Sport watch style. Seiko Chronograph Men’s Watch SND255.