Dual-layer display : Displays multiple information levels in Compass and Timer mode.

Extra-loud alarm : Resonance chamber amplifies alarm for use in noisy outdoor environments.

Solid titanium case : Durable, sport utility.

Strap-keeper post : Locks down strap to prevent flapping.

Patented Zero Drift technology : Provides extremely accurate altitude information, virtually eliminates barometric drift.

Real-time Digital compass : Constantly updates direction as you move.

Ascent and descent rates : Tracks total elevation gained or lost.

1000 hour chronograph.

Seven alarms, and 2 time zones.

Nike Electrolite : One-touch backlighting.

Mineral glass crystal : Scratch resistant.

Polyurethane strap construction : Durable, resists cracking and breaking.

Stainless steel buckle and back plate : Enhanced durability.

Water resistant to 100 meters.