New Releases · 2026-06-11
Longines scales its frosted-blue Master Collection to 34mm
The 34mm Longines Master Collection L2.450.4.97.6 combines a blue sunray dial and diamond indexes with a 72-hour automatic movement.
By Chronolume digest · Original English summary · Based on Longines official product page; launch date verified through the Longines Media Center

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What to know
The 34mm L2.450.4.97.6 expands Longines’ redesigned Master Collection with a cool-toned steel-and-blue configuration. Its frosted blue sunray dial is punctuated by diamond hour markers and a date at three, while the compact round case flows into a polished multi-link steel bracelet with fine adjustment.

Longines equips the watch with automatic calibre L888.5, which beats at 25,200 vibrations per hour and stores up to 72 hours of power. The movement uses a silicon balance spring and is visible through the sapphire caseback. An anti-reflective sapphire crystal covers the dial, and water resistance is 30 metres. Official Swiss pricing is CHF 2,450.
At a glance
| reference | L2.450.4.97.6 |
|---|---|
| case | Stainless steel |
| diameter | 34mm |
| dial | Frosted blue sunray with diamond indexes |
| movement | Longines L888.5 automatic |
| frequency | 25,200 vph |
| powerReserve | 72 hours |
| crystal | Sapphire with anti-reflective coating |
| waterResistance | 30m |
| bracelet | Stainless steel with fine-adjust folding clasp |
| price | CHF 2,450 |
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