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Longines Unveils Ultra-Chron Classic: A Timeless Tribute

10/4/2025

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Summary

Story summary

Longines released Ultra-Chron Classic, inspired by the 1967 model, with Calibre L836.6 at 5Hz and a 52-hour reserve.
It is TimeLab Geneva-certified.
It comes in two sizes, 37mm and 40mm, and is 10.95mm thick.
The dial mirrors the original with larger proportions and a brushed silver color, with options for a multi-link bracelet or a black alligator strap.

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Story summary

Longines released Ultra-Chron Classic, inspired by the 1967 model, with Calibre L836.6 at 5Hz and a 52-hour reserve.
It is TimeLab Geneva-certified.
It comes in two sizes, 37mm and 40mm, and is 10.95mm thick.
The dial mirrors the original with larger proportions and a brushed silver color, with options for a multi-link bracelet or a black alligator strap.