Skip to content Skip to main content
Longines Master Collection Moonphase, L2.909.4.57.6
Reference

Longines Master Collection Moonphase, L2.909.4.57.6

Automatic watch, Ø 40.00 mm, stainless steel, L2.909.4.57.6 Moonphase, self-winding mechanical movement beating at 25'200 vibrations per hour, with a power reserve up to 72 hours. Water-resistant to 3 bar, scratch-resistant sapphire crystal. Black lacquered polished dial. Stainless steel bracelet, with triple…

ReferenceL2.909.4.57.6
CollectionLongines Master Collection Moonphase
Case diameter40 mm
Case materialStainless steel
Case shapeRound
Case backOpen
Lug width21.00 mm mm
MovementAutomatic
Power reserve72 h
IndexesGem-Set Indexes
HandsFeuille
CrystalSapphire
Bracelet / strapStainless steel bracelet, with triple safety folding clasp and push-piece opening mechanism.
Original retail (USD)$3,450

This is a reference-catalog entry for the Longines Master Collection Moonphase, L2.909.4.57.6. 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.

Run a sharper watch business

Inventory, invoices, listings, CRM, deals and payments — one clean platform. Free to start, no card.

Start free