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 $2,300 median for the category.

Titanium pilot watchesGrade 5 titaniumTitanium bracelet availableChronograph
Price
$5,900
Titanium
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
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
None
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Titanium bracelet or strap; black ceramic bezel insert
Titanium 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, Caseback Help verify
Medium confidence Verified Jul 2026 Source: Longines (maker) / aBlogtoWatch Maker / listing ↗
Facts are free to cite with a link.
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More titanium watches from Longines

LonginesSpirit Zulu Time Titanium 39mm$3,50039.0 mm69 gPilot
LonginesSpirit Titanium 42mm$3,70042.0 mmPilot
LonginesSpirit Titanium 40mm$3,50040.0 mmPilot
LonginesAvigation BigEye Titanium 41mm$4,40041.0 mm14.5 mm thickPilot
LonginesPilot Majetek Pioneer Edition (Titanium)$5,65043.0 mm13.3 mm thick78.7 gPilot

Frequently asked questions

What grade of titanium is 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 grade.

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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