Longines

Chronograph Stainless Steel 42 mm Blue

Reference Number :

L2.759.4.92.0

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 is the tool watch. Check out that slick, sunray blue dial. 42mm of stainless steel, sapphire shielding front and back – you can gaze at that sweet L688 automatic movement doing its thing. 66-hour power reserve? Bring it on. Three sub-dials, column-wheel smoothness, and a date window. It's ready for anything, anytime, with classic style, built like a precise instrument.

DescriptionThe L2.759.4.92.0 model features a circular stainless steel housing with a diameter of 42.00 mm and a thickness measuring 14.20 mm. Sapphire crystal, treated to resist scratches, protects the dial. The case back is also transparent, revealing a glimpse through sapphire. The distance between the lugs is 21 mm, while the complete lug-to-lug span is 49.50mm. Total mass comes in at 102.6 grams. The watch features a resistance to water pressure up to 3 bar.

This timepiece's display is completed with a sunray blue dial and applied indexes to represent hours, complemented by silver polished hands. Driven by an L688 caliber, the automatic movement oscillates at a frequency of 28,800 vibrations per hour. Power reserve allows for up to 66 hours. Standard functions are time (hour, minute), a subdial for seconds, date, and chronograph capabilities. A central hand measures seconds, a counter at the 3 o'clock position tracks up to 30 minutes, and another at 6 o'clock accumulates up to 12 hours. The chronograph is a column-wheel design. It has a blue Alligator strap, and has a buckle.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberL688

FunctionsHours, Minutes, Seconds, Chronograph, Date

Power Reserve66 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal