How much does the Longines MASTER COLLECTION cost?

The Longines MASTER COLLECTION has a manufacturer MSRP of $2,850 USD. On the secondary market it averages around —.

What movement does the Longines MASTER COLLECTION use?

The Longines MASTER COLLECTION is powered by the L897.2 automatic movement with a 72-hour power reserve.

How big is the Longines MASTER COLLECTION?

The case measures 40mm in diameter, 10.8mm thick, with a 46.8mm lug-to-lug.

What is the water resistance of the Longines MASTER COLLECTION?

The Longines MASTER COLLECTION is rated to 30m of water resistance.

What kind of crystal does the Longines MASTER COLLECTION have?

The Longines MASTER COLLECTION uses a Sapphire crystal.

Longines MASTER COLLECTION — Opaline Ivory (Bracelet)

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Longines MASTER COLLECTION

Name: Longines MASTER COLLECTION
Brand: Longines
SKU: L2.910.4.78.6
Price: 2850 USD
Availability: InStock

Ref. L2.910.4.78.6

2 Variants

Lume:Super-LumiNova

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Retail MSRP

$2,850

Low

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Avg

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High

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Static data

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Case

40mm

Power Reserve

72h

Movement

Automatic

Water Resistance

30m

Crystal

Sapphire

Case Dimensions

Diameter40mm

Thickness10.8mm

Lug-to-Lug46.8mm

Lug Width21mm

Case Build

MaterialStainless Steel

Water Resistance30m

CasebackTransparent case back with sapphire crystal

Crystal & Dial

CrystalSapphire

Dial ColorOpaline Ivory (Bracelet)

IndicesPainted Arabic numerals

LumeSuper-LumiNova

Movement

Caliber

L897.2

TypeAutomatic

Beat Rate25,200 vph (3.5Hz)

Power Reserve72 hours

Jewels—

HackingNo

Hand-WindingNo

ComplicationsHours, minutes, seconds, month and date by annual calendar

Design Language

Dial styleTextured

BezelFixed

Bracelet / strapLug-attached bracelet

HandsDauphine

AI-detected from product image · 5/22/2026

In a nutshell

The Longines MASTER COLLECTION (ref. L2.910.4.78.6) is an automatic watch, with a 40mm stainless steel case, 10.8mm thick, powered by the L897.2 movement and a 72-hour power reserve. Water resistance is rated to 30m, under a sapphire crystal, with hours, minutes, seconds, month and date by annual calendar complications. Manufacturer MSRP is $2,850. The dial color is silver.

Owners widely praise the Longines Master Collection for its excellent fit and finish, attractive dial aesthetics with engraved numerals and textures, and overall value, particularly for complications like chronographs and moonphases at its price point. Reviewers note the refined design and product quality, with some finding the case appears less thick than its stated height. Owners report a buttery winding feel and appreciate the 72-hour power reserve. However, some owners find the case finishing homogenous and the traditional styling overshadowed by modern trends. Specific models draw criticism for subdial placement cutting off numerals, a lack of bracelet micro-adjustments, uninspiring crown and pushers, and 30m water resistance being on the light side. One owner reported a broken moon phase setting mechanism, while another felt the dial and chapter ring looked cheap.