DialSpec
Longines Longines Ultra-Chron Classic

Longines Ultra-Chron Classic

Ref. L25374726current

What is the Longines Ultra-Chron Classic?

Longines Ultra-Chron Classic L2.537.4.72.6 Automatic watch features a 37mm stainless steel case surrounding a silver dial on a stainless steel bracelet with a folding clasp. This watch is powered by L836. Functions include date, hours and minutes & seconds. This watch is water resistant to 50m. The 1916 Company is an authorized dealer for Longines and this watch includes the full manufacturer's warranty.

VerifiedUpdated 2026-03-17

Case Details

Diameter Mm
37 mmmedium
Thickness Mm
Unknownlow
Lug To Lug Mm
Unknownlow
Material
Stainless Steelmedium
Shape
Roundmedium
Bezel
Stainless Steelmedium
Crystal
Sapphiremedium
Caseback
Solidmedium
Water Resistance M
50 mmedium

Movement

Caliber
Unknownlow
Manufacturer
Longineslow
Winding
Automaticmedium
Frequency Vph
Unknownlow
Power Reserve Hours
Unknownlow
Complications
Date, Hours And Minutes, Secondsmedium
Base Caliber Notes
Unknownlow

Dial

Color
Silvermedium
Marker Style
Indexmedium

Strap & Bracelet

Type
Braceletmedium
Material
Stainless Steelmedium
Clasp
Folding Bucklemedium

Key Specifications

Diameter37 mm mm
ThicknessUnknown mm
Water Resistance50 m m
MovementUnknown
Power ReserveUnknown hrs
MSRP$4,000
MSRP
$4,000

fixed

Buy for $4,000

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