Armourlite AL814 Chronograph Watch Blue-Blue | Steel illumination Models: 52MM AF21414 / 55MM

Models: 52MM AF21414 / 55MM AF51414 / 58MM AF81414

Average pressure on the ear: ~3 N

The TomTom GPS Runner Watch uses GPS technology to track your performance from each run to help measure

The Suunto Smart Sensor Heart Rate monitor is the smallest Bluetooth Smart compatible heart rate sensor on the market

Scratch resistant hardened mineral glass crystal

Armourlite AL814 Chronograph Watch Blue-Blue | Steel illumination Models: 52MM AF21414 / 55MMThe Armourlite Officer Series Watches are elegantly styled watches with a shatterproof crystal resting on a stainless steel case. With a steel band it is durable, stylish, and completely versatile with chronograph function combined with tritium illumination for clear visibility in the lowest of light conditions. [Details] Movement: Swiss Ronda 5040. D Quartz Features: Chronograph functions and date Crystal: Shatterproof, scratch resistant, high impact