The Difference Engine

A unique take on Tommy Hilfiger's timeless style: this tortoise shell timepiece flaunts strong lines and exotic details.

Fast and accurate GPS - powered by SiRFstarIV

Pace, Speed and Distance - Current or Average Data

Calories Burned

Hands-Free Auto-Split Based on Distance

30-Workout Memory (100-laps-per-workout)

Data Review Mode

Five Alarms

Metrics Viewable in Miles or Kilometers

Two time Zones - Manual Setting or World Time Selection - 106 Cities

8-Hour Battery Life in GPS Mode

Rechargeable Li-Ion Ba ...