Data Master Model #2032B
Features: Telephone Directory Function, Calculator, 3 Currency Conversion Function, Security Code Lock, 12/24 Hour Clock and Calendar Function, Dual Time Function, Daily Alarm, Key-Tone and Hourly Chime, 12 character dot matrix display and 5 minute auto-off function.
Measurements: 4-1/8" L x 2-5/8" W folded in wallet.
Fast shipping from Orlando.