Omega Speedmaster Spacemaster Z-33 Chronograph Watch - 43 x 53 mm Titanium Case - Black Dial - Black Rubber Strap - 325.92.43.79.01.001 Astrotourbillon an unidirectional black titanium carbine

an unidirectional black titanium carbine coated steel turning bezel

The sapphire glass crystal ensures clarity and durability

stopwatch function with hours

This model is rendered in steel with a fixed gold bezel for a modern yet elegant touch

With precision engineering

Omega Speedmaster Spacemaster Z-33 Chronograph Watch - 43 x 53 mm Titanium Case - Black Dial - Black Rubber Strap - 325.92.43.79.01.001 Astrotourbillon an unidirectional black titanium carbine43 x 53 mm titanium case Pilot Line shape, scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial, thermo compensated multi functional quartz Omega 5666 movement with dedicated pilot functions, analog hands, LCD windows display, time, UTC, chronograph, alarm, perpetual calendar, function menu, approximately 24 months of power reserve, black rubber strap. Water resistant to 30 m.