
Ref. L3.812.4.50.6 · GMT
Longines · base ETA A31.L11
A Longines automatic built on the ETA A31.L11 (Powermatic 80) base, running at a lowered 21,600 vph to deliver an extended power reserve of about 64 hours, typically with a silicon balance spring. Used in modern Spirit and Conquest models.
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Spirit Zulu Time collection · 9 watches
The market
The forum market
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Longines on the secondhand market
+6.2%
2026 so far · +1.6% to +13.2% · 46 matched watches
In line with the index
GMT watches as a group: +7.6% · 103 matched watches
Year-by-year readings →The connection engine
The community take
Owners widely praise the Longines SPIRIT ZULU TIME for its refined finishing, attractive dial with gilt elements, and smooth winding action. Reviewers highlight its handsome and versatile design, with some noting the 39mm variant offers comfortable wearability. The L844.4 movement provides a 72-hour power reserve and COSC certification. Some owners find the bracelet lacks sufficient micro-adjustment and prefer a weightier feel, while others note the 41mm or 42mm case sizes may be large for smaller wrists. On balance, owners and reviewers rate the Longines SPIRIT ZULU TIME highly for its excellent finishing and appealing design at its price point.
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The paper trail
In collections
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The discussion