Longines
Master Collection L2.893.4.59.6— lug 21mm
Longines Master Collection L2.893.4.59.6: 21mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 21mm lug width to preserve the original sartorial balance."
Technical Specifications
Longines L2.893.4.59.6The essential strap measurement.
Browse 21mm straps →L2.893.4.59.6
Longines caliber L888.5 Hours, Minutes, Seconds | Date | Chronometer
The Heritage
Compatible Straps
Selected for the 21mm lug width of the Master Collection
FAQ
What is the exact lug width of the Longines Master Collection L2.893.4.59.6?
The Longines Master Collection L2.893.4.59.6 features a lug width of 21mm. This measurement represents the distance between the two attachment points on the case where the strap is secured. It is essential to verify this measurement before purchasing an aftermarket strap to avoid excessive play or mounting difficulties. A tolerance of ±0.5mm is generally acceptable, though millimetre precision is recommended for optimal results.
What strap is best suited to the Longines Master Collection L2.893.4.59.6?
The ideal strap for the L2.893.4.59.6 depends on its intended use and dial colour. If the dial is blue, alligator in vegetable tanning in dark blue or chocolate brown creates aesthetic balance. Bordeaux shell cordovan is the discerning choice for those seeking a patina that evolves over time. Smooth calf is the versatile solution for daily wear whilst maintaining elegance. For sports contexts, NATO nylon or FKM rubber offer practicality without compromising durability.
How do you change the strap on a Longines watch?
Changing the strap on a Longines requires a dedicated tool called a spring bar tool. Position the watch on a stable surface, locate the two lateral holes at the ends of the lugs, insert the tool into the lower hole and gently push upwards to release the spring bar. Repeat on the opposite side. Once the original strap is removed, insert the new one, ensuring the spring bars are correctly positioned in the holes. Uniform pressure from both sides ensures secure attachment.
Is a 21mm aftermarket strap compatible with the Longines Master Collection L2.893.4.59.6?
Yes, provided the strap is specifically sized for 21mm lug width. Quality aftermarket straps offer guaranteed compatibility and often include detailed specifications on mounting tolerances. It is advisable to verify directly with the manufacturer regarding compatibility, especially if the strap features a deployant clasp with snap closure, which requires greater precision than a traditional buckle.
How long does a leather strap last on the Longines Master Collection L2.893.4.59.6?
Durability depends on leather quality and intensity of use. An alligator or shell cordovan in vegetable tanning, with proper maintenance, retains structural and aesthetic integrity for 4–7 years of daily wear. Calf has a slightly shorter lifespan (3–5 years) as it is more subject to mechanical wear. Periodic maintenance—cleaning with a damp cloth, conditioning with specialist creams, and protection from extreme heat and humidity—significantly extends strap life. The Casati Milano atelier provides an 18-month guarantee on all bespoke straps.