Reference 321.92.44.52.01.001 represents Omega's tribute to the Solar Impulse HB-SIA venture, housed in a 44.25mm round titanium case. The fixed titanium bezel carries a black tachymeter aluminum ring, while the solid case back is engraved with the Solar Impulse HB-SIA patch. An anti-reflective scratch-resistant sapphire crystal sits above the dial, and the watch carries a water resistance rating of 100 meters.
The carbon fiber black dial is fitted with luminescent index hour markers and Arabic numerals for clear readability. A dedicated GMT hand tracks a second time zone across a 24-hour scale, complementing the chronograph's 12-hour and 30-minute sub-dials, a date display, and small seconds. A textured black rubber strap closes with a titanium folding clasp.
Powering the watch is Omega's self-winding Co-Axial manufacture caliber 3603, delivering an approximately 52-hour power reserve. The crown operates via a pull/push mechanism. This piece is presented in new, unworn condition.
