The Speedmaster GMT by Omega is a classic timepiece, that is rugged, precise, and sophisticated. The automatic movement is self winding and has a 55 hour power reserve. It's a midsized Omega Watch that is 1.54 inches wide (39 mm). It feels solid and looks masculine. It has a stainless steal link bracelet band with a push button clasp.

MOVEMENT

Caliber: omega 3603

Self-winding chronograph with column wheel mechanism, free sprung-balance and Co-Axial Escapement for greater precision and durability. 2nd time zone through s 24 hour and 30 minute totalizers, stop second function, start/stop push button, return-to-zero push button. Rhodium plated finish and gold plated engravings. Officially certified chronometer.

Power Reserve: 55 hours

CRYSTAL

• Scratch-resistant sapphire crystal

CASE & DIAL

• Stainless steel case
• White dial

WATER RESISTANCE

• Down to: 100 meters / 330 feet

FUNCTIONS

• Date
• Chronograph
• Chromometer
• Small seconds
• Tachymeter