Technical Archive

Baume & Mercier
Riviera 10622— lug 18mm

Baume & Mercier Riviera 10622: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Riviera 42 Stainless Steel / Silver

Artisanal Note

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

Technical Specifications

Baume & Mercier 10622
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

10622

Movement

Sellita caliber SW200-1 a Hours, Minutes, Seconds | Date

The Heritage

The Riviera represents Baume & Mercier's sporty collection characterized by the octagonal case design. It features the automatic Sellita SW200-1 caliber with hour, minute, second and date functions. Reference 10622 maintains the classic proportions of the line with the crown integrated into the case profile.

FAQ

What is the lug width of the Baume & Mercier Riviera 10622?

The Baume & Mercier Riviera 10622 features an integrated lug width of 18mm. This dimension is specific to the dodecagonal case and must be measured precisely between the two internal lugs where the strap affixes. Do not confuse lug width with case diameter (42mm): these are completely independent parameters.

What is the best strap for the Riviera 10622?

The optimal strap depends on intended use. For formal elegance, cognac brown alligator or vegetable-tanned calf leather are the natural choices. For sporty-elegant wear, NATO cloth straps or modern rubber offer comfort and versatility. The critical dimension is maintaining 18mm lug width for precise fit to the integrated lugs.

How do I change the strap on my Riviera 10622?

The pentagonal integrated lugs of the Riviera require careful attention during strap replacement. You will need a spring bar remover to gently release the internal lugs. Ensure the new 18mm strap fits without excessive tolerances: the case architecture does not forgive imprecision. If in doubt, consult a professional familiar with Riviera lug geometry.

Can I use an aftermarket compatible strap on my Riviera 10622?

Yes, but with discernment. A quality aftermarket strap, specifically constructed for 18mm lugs, fits the Riviera perfectly. However, the dodecagonal case deserves a strap constructed with equal artisanal care: leather quality, stitching precision, and colour selection must reflect the rigour of Genta's design.

How long does a leather strap last on a Riviera 10622?

A quality leather strap (alligator or vegetable-tanned calf) lasts typically 2-3 years with daily wear, developing authentic patina that enhances overall appearance. Longevity depends on tannage quality, exposure to moisture and sunlight, and cleaning frequency. A rubber or NATO strap, by contrast, offers superior durability up to 4-5 years of intense use.