The Longines L3.809.4.93.9 from the Spirit Pilot collection has a 39 mm round stainless steel case with a blue matt dial, applied Arabic numerals and silvered polished hands with Swiss Super-LumiNova.

The case is fitted with a screw-in crown and a scratch-resistant sapphire crystal treated with several layers of anti-reflective coating on both sides, and is water-resistant to 10 bar.

It is powered by a self-winding mechanical movement (calibre L888.4) beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring and up to 72 hours of power reserve. The blue rubber strap is fitted with a buckle and works with the Longines interchangeable strap system.

Key Features

Brand	Longines
Model Number	L3.809.4.93.9
Collection	Longines Spirit Pilot
Case Size	39 mm
Case Thickness	11.50 mm
Lug Width	20 mm
Weight	92.0 g
Case Material	Stainless steel
Dial Colour	Blue matt
Hour Markers	Applied Arabic numerals
Luminescence	Swiss Super-LumiNova
Crystal	Scratch-resistant sapphire crystal with several layers of anti-reflective coating on both sides
Movement Type	Automatic, calibre L888.4, silicon balance-spring, 72-hour power reserve
Functions	Hours, minutes, seconds
Water Resistance	10 bar
Strap Material	Rubber
Strap Colour	Blue
Clasp Type	Buckle
Warranty	5 years

Highlights

39 mm stainless steel case with screw-in crown
Blue matt dial with applied Arabic numerals and Swiss Super-LumiNova
Automatic movement with silicon balance-spring and 72-hour power reserve
Water-resistant to 10 bar
Blue rubber strap with interchangeable strap system

Downloads

Download instruction manual

Frequently asked questions

What is the case diameter of this watch?

The case diameter measures 39 mm.

What type of movement powers this timepiece?

This watch is powered by a self-winding mechanical movement (calibre L888.4) with a monocrystalline silicon balance-spring and up to 72 hours of power reserve.

What is the water resistance rating?

This model features a water resistance rating of 10 bar, with a screw-in crown.

What material is used for the watch crystal?

The dial is protected by a scratch-resistant sapphire crystal with several layers of anti-reflective coating on both sides.

Can the strap be changed?

Yes, the strap can be easily changed thanks to the Longines interchangeable system.

Longines Spirit Pilot Blue Matt Dial Men's Watch L3.809.4.93.9