Montblanc
Timewalker 110339— lug 20mm
Montblanc Timewalker 110339: 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
Montblanc 110339The essential strap measurement.
Browse 20mm straps →110339
Montblanc caliber MB 24.09 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Timewalker
FAQ
What is the lug width of the Montblanc Timewalker 110339?
The Montblanc Timewalker 110339 features a lug width (ansa measure) of 20mm. This is the precise distance between the two lugs of the case, into which the replacement strap must fit. Correct measurement is performed with a digital calliper, positioned perpendicular to the case plane, from inner surface to inner surface of the lugs, excluding any decorative elements. A strap of different size (18mm or 22mm) will not physically fit the watch.
What is the best strap for the Montblanc Timewalker 110339?
The choice depends on intended use and aesthetic preference. American alligator represents the most refined solution: the natural grain maintains harmonious proportions with the 39mm case, patina develops naturally over time, and structural resilience prevents premature failure. Shell cordovan guarantees superior rigidity and dramatically evolving tonality. For intensive daily use, cotton NATO offers absolute robustness and versatility. FKM rubber is recommended only for controlled aquatic activity scenarios.
How do I change the strap on the Montblanc Timewalker 110339?
The Montblanc Timewalker 110339 features straight lugs (not curved), allowing strap extraction and insertion with a dedicated tool. Procedure: position the watch in a soft watchband block with lug facing upward; insert the spring bar tool under the retention spring, gently push to compress the spring, extract the lug. Repeat for both sides. Reverse the procedure to mount the new strap. Apply gradual pressure to avoid scratches and damage to the case.
Is an aftermarket 20mm strap compatible with the Montblanc Timewalker 110339?
Yes, any strap with a 20mm spring bar is physically compatible with the 110339. However, aesthetic compatibility requires additional awareness: since the Montblanc model features an integrated satin bracelet, the replacement strap must harmonise chromatically and texturally with this design continuity. A satin alligator or brownish shell cordovan maintains stylistic coherence; a military NATO produces intentional contrast. Strap rigidity must also correspond to case structure to ensure comfort and secure wear.
How long does a leather strap last on the Montblanc Timewalker 110339?
Leather strap durability depends on construction quality and usage intensity. A quality artisanal alligator strap, with appropriate tanning, guarantees 5-8 years of intensive daily wear before replacement is needed. Shell cordovan, given its superior structural resilience, can achieve 10 years. Ordinary calf leather exhibits premature failure (2-3 years) at the terminals due to concentrated load. Longevity increases significantly if the strap is rotated (worn alternately) and prolonged moisture exposure is avoided. Annual preventive maintenance with specific conditioner substantially extends useful life.