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The Longines Ultra-Chron Classic, a silver wristwatch with a black leather strap, silver dial, stick markers, date at 3 o’clock, and three hands, is displayed on a white background—a chronometer-certified icon.
The Longines Ultra-Chron Classic is a silver automatic wristwatch with silver hour markers, black leather strap, date at 3 o’clock, and ULTRA-CHRON above 6 on a light dial—celebrating chronometer-certified precision.
Close-up of the Longines Ultra-Chron Classic's stainless steel case back, engraved with the logo and ULTRA-CHRON text, and attached to a black leather strap. The visible crown and lugs highlight this chronometer-certified watch’s precision.
The Longines Ultra-Chron Classic, a silver wristwatch with a black leather strap, silver dial, stick markers, date at 3 o’clock, and three hands, is displayed on a white background—a chronometer-certified icon.
The Longines Ultra-Chron Classic is a silver automatic wristwatch with silver hour markers, black leather strap, date at 3 o’clock, and ULTRA-CHRON above 6 on a light dial—celebrating chronometer-certified precision.
Close-up of the Longines Ultra-Chron Classic's stainless steel case back, engraved with the logo and ULTRA-CHRON text, and attached to a black leather strap. The visible crown and lugs highlight this chronometer-certified watch’s precision.
The Longines Ultra-Chron Classic, a silver wristwatch with a black leather strap, silver dial, stick markers, date at 3 o’clock, and three hands, is displayed on a white background—a chronometer-certified icon.
The Longines Ultra-Chron Classic is a silver automatic wristwatch with silver hour markers, black leather strap, date at 3 o’clock, and ULTRA-CHRON above 6 on a light dial—celebrating chronometer-certified precision.
Close-up of the Longines Ultra-Chron Classic's stainless steel case back, engraved with the logo and ULTRA-CHRON text, and attached to a black leather strap. The visible crown and lugs highlight this chronometer-certified watch’s precision.
Longines

Ultra-Chron

L29374722 40 mm
View Specs
Regular price $3,900
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Longines Ultra-Chron - (Ref. L29374722) Product Details

The new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive
LONGINES caliber equipped with a silicon balance-spring and resistant to magnetic fields.

General

Condition

New

Brand

Longines

Reference

L29374722

Year

SPRING/SUMMER 2025

Family

Ultra-Chron

Product Code

17351472

Power Reserve

52 Hours Approx

Watch Display

Analogue

Water Resistance

50 Metres

Features

Date display
Automatic movement
Waterproof

Case

Case Size

40 mm

Case Depth

11 mm

Case Shape

Round

Case Material

Steel

Bezel Material

Steel

Bezel Color

Silver

Crystal

Sapphire

Dial

Dial Color

Silver

Dial Texture

Sunbeam

Dial Markers

Baton

Stone Set

No

Movement

Type

Auto

Bracelet

In-house Movement

Yes

Type

Strap

Bracelet Material

Alligator

Stone Set

No

Buckle/Clasp

Pin