Omega Speedmaster X-33 Titanium / Green Kevlar / 2nd Gen Ref. 3991.50.09

The Omega Speedmaster X-33 Titanium / Green Kevlar / 2nd Gen 3991.50.09 has a 42 mm titanium case, and is water resistant to 30 metres.

The Omega Speedmaster X-33 was introduced in 1998 as a modern-day Moonwatch - now 'Mars Watch'. As such it featured a high-tech titanium case and an analog/digital movement with a specific set of functions. A second generation was introduced in 2001, having received a number of minor updates. Reference 3991.50.09 is part of the second generation, which is most easily recognized by its matte bezel insert and distinct crown.

Diameter: 42 mm
Water resistance: 30 m
Case: Titanium
Released: 2001
Movement: Omega caliber 1666

Specifications

Case and dimensions

Case diameter: 42 mm
Lug width: 20 mm
Case shape: Round
Case material: Titanium
Bezel: Rotating, 0-60 (Dive)
Crystal: Sapphire
Case back: Closed
Water resistance: 30 m

Dial

Dial colour: Black
Indexes: Stick / Dot
Hands: Stick

Movement

Calibre: Omega caliber 1666
Movement maker: Omega
Movement type: Quartz
Display: Analog/ Digital
Jewels: 9
Movement diameter: 30 mm
Complications: Additional 24 Hour Hand (adjustable), Alarm, Chronograph, Countdown, Date, Flyback, Foudroyante, Hours, Minutes, Month, Perpetual Calendar, Rattrapante, Small Seconds and Year Indicator