Technical Archive

Montblanc
Heritage 110699— lug 18mm

Montblanc Heritage 110699: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Heritage Spirit Moonphase 39mm Stainless Steel

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Montblanc 110699
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

110699

Movement

Montblanc caliber MB 29.14 Hours, Minutes, Seconds | Date | Moonphase

The Heritage

The Montblanc Heritage ref. 110699 mounts the automatic caliber MB 29.14 with indication of hours, minutes, seconds, date and moon phases. The watch features 18mm lugs and a Montblanc manufacture movement. The model is part of the brand's Heritage collection.

FAQ

What is the lug width of the Montblanc Heritage 110699?

The Montblanc Heritage 110699 features 18-millimetre lugs. This measurement falls within Montblanc's mid-range strap lug width and is specifically engineered for the Heritage collection's compact proportions. Always verify the exact lug width before ordering a compatible strap.

What is the best strap for the Montblanc Heritage 110699?

The optimal choice depends on intended usage. For formal and daily wear, vegetable-tanned calf leather in mid-brown or black balances elegance and durability. For versatile application, a NATO strap in neutral tones extends visual flexibility. For formal occasions, an alligator strap offers regular texture and subtle refinement. FKM rubber models suit sporty contexts whilst maintaining aesthetic cohesion.

How do I change the strap on my Montblanc Heritage 110699?

Strap change is executed via the spring bars (small metal components anchoring the strap to the case lugs). Use a dedicated strap removal tool: apply gentle inward pressure using the tool's rounded end. Once removed, extract the existing strap and thread the new strap through, securing the spring bar on completion. This operation requires minutes and no technical expertise.

Can I use aftermarket-compatible straps on my Montblanc Heritage 110699?

Yes. The Montblanc 110699 uses standard 18mm spring bars, therefore any artisanal strap featuring this lug width is compatible. No technical restriction prevents aftermarket strap use; verify that width equals precisely 18mm and the strap lugs embrace the case lug without lateral play. Bespoke straps from specialist manufacturers often surpass OEM quality standards.

What is the durability of a leather strap on the Montblanc Heritage 110699?

A vegetable-tanned calf strap mounted on a Montblanc Heritage 110699 typically performs for 3-5 years under daily wear. Longevity depends on direct sunlight exposure, environmental humidity, usage frequency and maintenance protocols. Alligator straps may endure longer (5-7 years) owing to superior leather resilience. Regular conditioning with dedicated leather balms substantially extends strap lifespan, whilst constant perspiration and humidity exposure accelerate deterioration.