Longines
Master Collection L2.773.4.92.6— lug 20mm
Longines Master Collection L2.773.4.92.6: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Longines L2.773.4.92.6The essential strap measurement.
Browse 20mm straps →L2.773.4.92.6
Longines caliber L687.2 Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed) | Date, Day, Month | Chronograph, Column wheel | Moonphase
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Master Collection
FAQ
What is the lug width of the Longines Master Collection L2.773.4.92.6?
The lug width of the Longines Master Collection L2.773.4.92.6 is 20mm. This measurement indicates the distance between the two watch lugs and determines strap compatibility. Verifying this specification before purchase is essential to avoid incompatibility issues.
What is the best strap for the Longines Master Collection L2.773.4.92.6?
The optimal strap depends on intended use: Mississippi alligator with vegetable tanning amplifies formal elegance; grained calf leather integrates the stainless steel case's sports-elegant aesthetic; nylon NATO confers casual versatility. Shell cordovan represents the highest standard for patina development and temporal evolution.
How do you change the strap on a Longines Master Collection L2.773.4.92.6?
Strap replacement requires a spring bar tool. Position the watch with the lug in horizontal alignment, insert the tool into the peg hole, apply gentle pressure to extract the spring mechanism, then slide off the old strap and insert the new one. If unequipped, Casati Milano provides professional replacement service.
Is the Longines Master Collection L2.773.4.92.6 compatible with quality aftermarket straps?
Absolutely. Any strap featuring a 20mm lug width is fully compatible with this case. Milanostraps offers artisanal 20mm straps customisable in material, colour and finishing—alligator, calf, cordovan—with 18-month warranty through Casati Milano.
What is the lifespan of a leather strap on a chronograph like the Longines Master Collection L2.773.4.92.6?
Durability varies by material and frequency of wear: standard leather resists 2-3 years; vegetable-tanned calf endures 4-5 years if maintained; shell cordovan exceeds 7-8 years with developing patina. Frequent exposure to perspiration and moisture reduces lifespan. Casati Milano guarantees 18 months, recommending periodic inspection and preventive natural wax treatment.