Technical Archive

Alexandre Meerson
D15 102-GJLZ— lug 20mm

Alexandre Meerson D15 102-GJLZ: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

D15 MK-1 Titanium Grey Gold / Silver

Artisanal Note

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

Technical Specifications

Alexandre Meerson 102-GJLZ
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

102-GJLZ

Movement

Alexandre Meerson caliber AM-4705 Hours, Minutes, Day / Night Indication, Seconds, Additional 12 Hour Hand (adjustable) | Date

The Heritage

The Alexandre Meerson D15 features the AM-4705 caliber with hour, minute, second and adjustable 12-hour hand indications. The movement includes day/night function and date. Complete technical specifications on case dimensions and materials are not available for this reference 102-GJLZ model.

FAQ

What is the lug width of the Alexandre Meerson D15 102-GJLZ?

The lug width of the D15 102-GJLZ is 20 millimetres. This measurement represents the distance between the two attachment pins of the strap on the case. To verify with precision, use a digital calliper positioned internally between the pins, measuring the distance between their inner edges. The 20mm standard is widely adopted in contemporary high-end watchmaking.

Which strap is best suited to the Alexandre Meerson D15 102-GJLZ?

The optimal choice depends on desired aesthetics and intended usage. An alligator with pronounced grain emphasises texture and natural patination, creating contrast with the titanium. Vegetable-tanned calf offers progressive patina and chromatic harmony with white gold. NATO fabric straps ensure contemporary versatility, whilst FKM rubber delivers extreme performance. We recommend evaluating chromatic matching: dark cognac alligator for contrast, tobacco calf for harmonious integration.

How do I change the strap on my Alexandre Meerson D15 102-GJLZ?

To change the 20mm lug width strap, you must remove the pins connecting the current strap to the case lugs. Use a professional spring bar tool or fine screwdriver, positioning it in the small lateral hole of the pin and gently pushing until it detaches. Store original pins securely. Align the new strap with the lug holes and reinsert the pins. For precision operations, we recommend professional watchmaker assistance.

Are Milano Straps 20mm straps compatible with my D15 102-GJLZ?

Yes, all 20mm lug width straps from Milano Straps are completely compatible with the Alexandre Meerson D15 102-GJLZ. Our selection includes leather options (alligator, calf, shell cordovan), NATO fabric straps and technical rubber solutions. Each strap is verified for perfect fit and compatibility with original lugs. You can personalise online and receive your strap ready for immediate installation.

What is the average lifespan of a leather strap for the D15 102-GJLZ?

Leather strap durability depends on material quality and usage intensity. Superior alligator with vegetable tanning maintains structural integrity for 5-7 years of moderate daily wear. Vegetable-tanned calf tends to age more rapidly (3-5 years) under intensive conditions, though it develops fascinating patina over time. Shell cordovan, with proper care, can exceed 10 years of service. Determining factors include: frequency of wear, exposure to moisture and sunlight, periodic conservational treatments with natural conditioners. An FKM rubber strap maintains functional elasticity for 7-10 years before progressive hardening occurs.