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Longines Master Collection 42 Chronograph Calendar Stainless Steel / Black-Roman / Alligator XL L2.773.4.51.8
Reference

Longines Master Collection 42 Chronograph Calendar Stainless Steel / Black-Roman / Alligator XL L2.773.4.51.8

The Longines Master Collection 42 Chronograph Calendar has a case of 42mm, which houses a self-winding movement with full calendar, moon phase indicator, and chronograph.Reference L2.773.4.51.8 has a case of 42.00mm and a Black dial. Pictured here with caliber L678.2, though it can be powered by either the L687 or…

ReferenceL2.773.4.51.8
CollectionMaster Collection
Case diameter42 mm
Case materialStainless Steel
Case shapeRound
Case backOpen
Lug width21.00 mm mm
MovementLongines caliber L678
Water resistance30 m
Dial colourBlack
Dial finishGuilloche
IndexesRoman Numerals
HandsFeuille
CrystalSapphire
Limited editionYes

This is a reference-catalog entry for the Longines Master Collection 42 Chronograph Calendar Stainless Steel / Black-Roman / Alligator XL L2.773.4.51.8. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.

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