Calculus Methods (Quickstudy: Academic)

Embrace classic good looks. Stunning Airboss watch by Victorinox Swiss Army crafted of stainless steel bracelet and round case with exhibition back and anti-reflective sapphire crystal. White dial features luminous applied numerals, minute track, military time, date window at six o'clock, luminous hands and logo. Swiss automatic movement. Water resistant to 100 meters. Three-year limited warranty.

Golden shine enhances the sleek craftsmanship of this Citizen Eco-Drive watch.

Quality Japanese-Quartz movement

Durable mineral crystal

Rotating bezel

Calendar: day, month and date

Light, alarm, timer, stop watch and hourly time signal

Max Read: up to 525MB/s; Max Write: up to 500MB/s

Random Write 4KB: 45,000 IOPS; Maximum 4K Random Write: 85,000 IOPS

MTBF: 2 million hours

Compatible with Windows 7, Vista, XP 32-bit/64-bit, Mac OSX, Linux

Operating Temp: 0°C-70°C; Ambient Temp: 0°C-55°C; Storage Temp: -45°C-85°C

Low Power Consumption: 2.7W Active, 1.5W Idle; Shock Resistant up to 1500G