Technical Archive

Longines
Presence L4.922.4.92.2— lug 20mm

Longines Presence L4.922.4.92.2: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Presence 40 Automatic Stainless Steel / Blue

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Longines L4.922.4.92.2
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

L4.922.4.92.2

Movement

Longines caliber L888.2 Hours, Minutes, Seconds | Date

The Heritage

The Longines Presence L4.922.4.92.2 is a stainless steel watch from the Presence collection, featuring a 40mm case diameter and a precision quartz movement. The L888.2 caliber powers the hour, minute, and second functions with a grey dial, reinforced date window, and 30 meters water resistance. The 20mm lug width suits the classic proportions of this dress watch, designed for daily wear under shirt cuffs without bulk.

FAQ

What is the lug width of the Longines Presence L4.922.4.92.2?

The lug width of the Longines Presence L4.922.4.92.2 is 20mm. This measurement refers to the internal distance between the spring bar attachments on the case sides. Any compatible strap must be exactly 20mm wide to ensure a precise fit without play or excessive tension.

What is the best strap for the Longines Presence L4.922.4.92.2?

The optimal strap choice depends on your use case. For formal occasions, black alligator with stainless steel deployante is unmatched. For daily elegant wear, vegetable-tanned calf in burgundy develops a warm patina that complements the grey dial beautifully. For humid professional environments, black FKM rubber maintains proportions and practicality without compromise. Atelier Casati Milano personalises each strap to your preference.

How do you change the strap on a Longines Presence?

To change the strap, obtain a spring bar tool (available online or from jewellers). Place the watch on a soft surface. Locate the spring bar connecting the strap to the case and insert the tool into the small lateral hole, applying gentle pressure to release the spring. Remove the old strap. Insert the new 20mm strap, aligning the holes, and allow the spring to close into the case. If uncertain, consult a professional watchmaker.

Is an aftermarket strap compatible with the Longines Presence L4.922.4.92.2?

Yes, any quality 20mm strap is compatible with the L4.922.4.92.2, provided the spring bars are dimensioned for 20mm. We recommend artisanal leather straps (alligator, calf, shell cordovan) or technical rubber for durability and comfort. Always verify that your supplier confirms the 20mm lug width specification.

How long does a leather strap last on the Longines Presence?

A high-quality leather strap—such as alligator or artisanal calf—typically lasts 3 to 5 years with moderate daily use and proper care. Longevity depends on usage frequency, climate (humidity accelerates ageing), sun exposure, and maintenance. Atelier Casati Milano offers 18 months warranty and maintenance services. FKM rubber straps last 5–7 years; well-maintained shell cordovan reaches 8+ years.