The Gamification of Learning and Instruction: Game-based Methods and Strategies for Training and Education

Control the accuracy of your watch with the the Bulova Accutron Calibrator, featuring the External Fine Adjustment System (EFAS) with external key included.

Rectangular shaped case with red rubber case sides

Reverse LCD display - Black background with light grey digits

Black rubber strap with horizontal lines to expose red rubber backing

Features include time, seconds, day/date, chronograph with lap time, alarm, countdown timer, dual time and 24 hour time display

Water-resistant to 330 feet (100 M)