Longines

Chronograph Stainless Steel 42 mm

Reference Number :

L2.759.4.78.6

Series : Master

Retail: $3,200

(As of: 03/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Longines. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThis Longines Master Collection Chrono? Oh, man, it's a classic beauty with some serious engine! That 42mm stainless steel case houses a super precise self-winding movement. Check out that "barleycorn" dial – super elegant, with those blued steel hands and chronograph functions. It showcases its guts with a sapphire crystal back. Not a dive watch, and I love the column wheel at its mechanical heart.

DescriptionThe L2.759.4.78.6 model features a circular, stainless steel enclosure with a diameter of 42.00 mm and a thickness measuring 14.20 mm. The distance between the lugs is 21 mm, and the total lug-to-lug span reaches 49.50 mm. The case is sealed using a scratch-resistant sapphire crystal on the display side, and the caseback features a transparent design, revealing a sapphire window. It provides resistance to water pressure up to 3 bar. Total mass amounts to 172.8 grams. The dial showcases a silver "barleycorn" texture with painted Arabic numeral markers and heat-treated, blued steel hands.

This timepiece incorporates a self-winding, mechanical, column-wheel chronograph caliber L688. The movement oscillates at a frequency of 28,800 vibrations per hour, giving a power reserve of about 60 hours. Besides the hour, minute, and small seconds located at the 9 o'clock position, the design also contains the date. The chronograph functions are comprised of a central 60-second hand, a 30-minute register at 3 o'clock, and a 12-hour register at 6 o'clock. The attached wristband is built with stainless steel that integrates a triple safety folding clasp, operated with a push-piece actuated opening.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberL688

FunctionsHours, Minutes, Seconds, Date, Chronograph

Power Reserve60 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal