The Zulu Time name reaches back to Longines' first dual-time-zone wristwatch of 1925, and the 39 mm case makes the modern version the most wearable GMT in the Spirit line. Inside is the calibre L844.4 with a silicon balance-spring, a 72-hour power reserve, and COSC chronometer certification. A bidirectional ceramic bezel, a screw-in crown, and 10 bar of water resistance cover the practical side; the five applied stars and anthracite dial cover the rest. For the frequent traveler, it is a mechanical GMT sized for daily wear rather than the cockpit alone.
Specifications
- 39 mm stainless steel case with ceramic bezel insert; anthracite dial (ref. L3.802.4.60.6)
- Calibre L844.4 automatic GMT with 24-hour hand and date at 6 o'clock
- Monocrystalline silicon balance-spring; 25,200 vibrations per hour; 72-hour power reserve
- COSC chronometer certification
- Bi-directional rotating bezel; screw-in crown; five applied stars on the dial
- Water-resistant to 10 bar (100 m); scratch-resistant sapphire crystal with anti-reflective coating on both sides
- Swiss Super-LumiNova; stainless steel bracelet with double safety folding clasp
- Price $3,550 checked 4 Oct 2026 on the maker's US site; the maker revises pricing periodically.
$3,550 · Price via Spirit Zulu Time L3.802.4.60.6, longines.com (US)


