Model: Seiko Watch - Seiko Flight Computer Alarm Chronograph SNJ017 Case material: Solid stainless steel case with screw down case back; Titanium carbon nitride plated stainless steel bezel Case dimensions: 45mm (1 3/4") in diameter; 12.5mm (1/2") in thickness Weight: 6 oz Movement: Seiko quartz movement Crystal type: Highly scratch resistant sapphire crystal Crown: ? Water resistant: 100 meters Face color: Black Band type: Solid stainless steel band with fold over safety clasp with push button Band length: Will fit 5 3/4 - 8 1/2" wrist Additional features: Perpetual calendar - once set the calendar automatically adjusts for odd and even months including February of leap years up to Feb. 28, 2100; Bi-directional rotating navigational slide rule bezel; Fuel consumption calculations; Flight climb calculations; Analog second hand always synchronized with digital display; Month, date and day 12-24 hour changeover; 1-channel world alarm; Chronograph function: measures to 1/1000 second up to 100 hours; World time: city name display, local time display, daylight savings time adjustment, time transfer function; Hourly time signal capability; Fully automatic calendar; Luminous hands and markers Warranty: 3 year manufacturer's warranty on all Seiko watches Items included: Owner's manual; Seiko warranty material

Model: Seiko Watch - Seiko Flight Computer Alarm Chronograph SNA414 Case material: Gold plated solid stainless steel case with screw down case back Case dimensions: 42mm (1 2/3") in diameter not including the crown; 13mm (1/2") in thickness Weight: 6.1 oz Movement: Seiko quartz movement Crystal type: Highly scratch resistant sapphire crystal Crown: Screw down crown Water resistant: 200 meters Face color: Black Band type: Gold plated solid stainless steel band (heavy duty 4mm thick bracelet) with fold over safety clasp with push button Band length: Will fit 5 3/4 - 8 1/4" wrist Additional features: Bi-directional rotating navigational slide rule bezel; Fuel consumption calculations; Flight climb calculations; Alarm can be set on a 12-hour basis with two small hands; Alarm hands can indicate the time in a different time zone; Chronograph function: measures to 1/5 seconds up to 60 minutes; Luminous hands and markers; Date display Warranty: 3 year manufacturer's warranty on all Seiko watches Items included: Owner's manual; Seiko warranty material