The Titanium Field Guide

Longines Spirit Flyback Titanium 42mm

L3.821.1.53.6

The Longines Spirit Flyback Titanium 42mm is a current-production pilot watch with a grade 5 titanium case. It is priced well above the $1,237 median for the category.

All Longines watchesWatch pilot watchesGrade 5 titaniumTitanium bracelet availableChronograph
Price
$5,900
Material
Titanium
Grade / type
Grade 5
Water resistance
100 m
Reference
L3.821.1.53.6
Type
Pilot
Case diameter
42.0 mm
Thickness
17 mm
Origin
Switzerland
Movement
Automatic flyback chronograph (column wheel, COSC)
Caliber
Longines L791.4
Power reserve
68 h
Complications
Chronograph
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Titanium bracelet or strap; black ceramic bezel insert
Matching bracelet
Optional (or strap)
Crystal
Sapphire
Display back
No
Dial
Black
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Hardness, Construction, Caseback
Medium confidence Verified Jul 2026 Source: Longines (maker) / aBlogtoWatch
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Frequently asked questions

What is the case material of the Longines Spirit Flyback Titanium 42mm?

The Longines Spirit Flyback Titanium 42mm has a grade 5 titanium case. It is recorded at medium confidence pending a maker-stated material.

What size is the Longines Spirit Flyback Titanium 42mm?

It is 42.0 mm in diameter, 17 mm thick, and water resistant to 100 m.

How much does the Longines Spirit Flyback Titanium 42mm cost, and is it available?

It is current-production and lists from $5,900.

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