Longines

Stainless Steel 40 mm Silver

Reference Number :

L2.910.4.78.6

Series : Master

Retail: $2,500

(As of: 04/2025)

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 is pure class without the fuss. You get that lovely silver "barleycorn" dial texture, sharp blued hands pointing to clear Arabic numerals, all wrapped in a go-anywhere 40mm stainless steel case. The real star? An annual calendar – just set the date and month once a year! Inside, the automatic L897 movement keeps ticking reliably for a full 72 hours off the wrist. It’s got a satisfying heft, a clear view of the mechanics through the back, and it’s practical enough for daily wear thanks to the sapphire crystal and secure clasp.

DescriptionThe timepiece features a round case constructed from stainless steel, measuring 40.00 mm in diameter and 10.80 mm in thickness. It incorporates scratch-resistant sapphire crystal for the watch face and utilizes a transparent case back, also fitted with sapphire crystal, allowing observation of the internal mechanism. Dimensional specifications include a lug distance of 21 mm and a lug-to-lug measurement of 46.80 mm. The total weight of the watch is 153.7 grams. Water resistance is rated to 3 bar.

Internally, the watch houses the Caliber L897, a self-winding mechanical movement operating at 25,200 vibrations per hour and providing a power reserve extending up to 72 hours. This movement drives the hour, minute, and second functions, along with a month and date display managed by an annual calendar complication. Visually, the dial presents a silver "barleycorn" finish, marked by painted Arabic numerals as hour indicators and tracked by blued steel hands. The accompanying bracelet is fashioned from stainless steel and secures with a triple safety folding clasp equipped with a push-piece opening mechanism.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size40 mm

MovementAutomatic

CaliberL897

FunctionsHours, Minutes, Seconds, Date, Month, Annual Calendar

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal