The Glycine Airman 42 GMT Full Lume (Model GL0069) is a distinct Swiss-made pilot watch widely known for its striking luminous dial and military aviation heritage.

• Movement: Swiss Automatic. Depending on the production run, it utilizes either the Sellita SW330 (25 jewels) or the ETA 2893-2 equivalent (21 jewels), both operating at 28,800 vibrations per hour (bph).

• Case: 42mm diameter, 12.2mm thickness, made of stainless steel with a black PVD/DLC coating. It features curved lugs that allow it to wear slightly smaller than its 42mm size implies. 

• Dial & Lume: A distinctive light yellowish-green "Full Lume" dial coated with Swiss Super-LumiNova. At night, the entire background glows bright pale green, creating a stark contrast against the painted black Arabic numerals and brushed grey/black hands.

• Bezel: Bidirectional rotating black PVD bezel featuring a 24-hour scale. It utilizes the classic Airman locking crown mechanism located at the 4 o'clock position to prevent accidental movement. 

• Crystal: Double-domed sapphire crystal with three layers of anti-reflective coating on the underside, which often gives it a subtle bluish tint under direct light. 

• Water Resistance: 100 meters (10 ATM / 330 feet) supported by a screw-down primary crown. 

• Strap: 22mm black nylon NATO-style fabric strap with a matching signed black PVD buckle.

• Three Time Zones: The watch features standard 12-hour local time hands, a quick-set date window at 3 o'clock, and an independent GMT hand to track a second time zone. Rotating and locking the 24-hour bezel allows you to track a third time zone simultaneously.

• Exhibition Caseback: The watch features a blackened, screw-in see-through caseback that showcases the automatic movement and custom rotor decorated with an engraved airplane.