Baume & Mercier · Linea

Strap for Linea Chronograph Quartz 32

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Reference10012 (aka: MOA10012, M0A10012)
FamilyLinea
MovementETA caliber 251.471 hours, small seconds, minutes | date | Chronograph
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Linea 10012 (aka: MOA10012, M0A10012)

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Linea 10012 (aka: MOA10012, M0A10012), seen from the bench

The Baume & Mercier Linea 10012 (also referenced as MOA10012, M0A10012) is a Swiss luxury women's chronograph featuring a stainless steel case with satin finish and polished bezel. The watch houses an ETA caliber 251.471 movement with chronograph function, hour, small seconds, minutes, and date. The compact case design reflects 1980s modernist aesthetics, with a tachymeter scale on the bezel and chronograph pushers at 2 and 4 o'clock. The 18 mm lug width accommodates the integrated bracelet proportions and ensures reliable daily wear.

Frequently asked questions

What is the lug width of the Baume & Mercier Linea 10012?

The Baume & Mercier Linea 10012 features 18mm lugs. This measurement is determined by the original case proportions and represents a specific construction parameter that provides access to an extensive range of artisanal straps. To measure lug width correctly, use a digital calliper positioned perpendicular to the lug plane, measuring the internal width whilst completely excluding the lug ears.

What is the best strap for the Baume & Mercier Linea 10012?

The ideal strap for the Linea 10012 depends on usage and aesthetic preference. Alligator with vegetable tanning represents the most refined solution, thanks to its regular natural texture that complements the case's brushed finish. For superior longevity, shell cordovan guarantees 15-20 years of wear, developing a rich patina over time. Dark brown calf leather offers understated elegance for formal occasions, whilst high-density natural rubber is ideal for sports or summer use.

How do you change the strap on a Baume & Mercier Linea 10012?

Changing the strap requires a spring bar tool to press the elastic pins without damaging the lugs. Position the watch face-down on a protective surface, insert the tool into the small hole on the lower lug to release the first pin, then remove the strap. Repeat on the opposite side. Install the new strap ensuring the spring bars click fully into their seats. For professional installation, consider the services of Casati Milano atelier.

Are aftermarket straps compatible with the Baume & Mercier Linea 10012?

Yes, any strap with an 18mm lug width is technically compatible. However, to preserve the model's aesthetic integrity, we recommend high-quality artisanal straps with moderate thickness (2.5-3.5mm) and refined finishes. Milano Straps are specifically selected for visual balance and rigid construction, avoiding deformations that could compromise the case's proportions.

How long does a leather strap last on a Baume & Mercier Linea 10012?

Longevity depends on material and usage. Vegetable-tanned alligator typically lasts 8-12 years of regular wear, developing a natural patina. Shell cordovan, being denser, reaches 15-20 years. Quality calf leather resists 5-8 years. All Milano Straps, crafted by Casati Milano, benefit from 18-month warranty and can be restored through the atelier to extend their useful life. Wear is natural and desirable, contributing to the object's beauty.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only