Technical Archive

H. Moser & Cie
Streamliner 6902-1201— lug 20mm

H. Moser & Cie Streamliner 6902-1201: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Streamliner Flyback Automatic Stainless Steel / Funky Blue

Artisanal Note

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

Technical Specifications

H. Moser & Cie 6902-1201
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

6902-1201

Movement

H. Moser & Cie caliber HMC 902 Hours, Minutes | Chronograph, Column wheel, Flyback

The Heritage

The Streamliner from H. Moser & Cie is equipped with the in-house caliber HMC 902 with a flyback chronograph function and a column wheel. The movement offers hour and minute indications with an integrated chronograph function. The case dimensions are not specified, using standard materials from the brand's collection.

FAQ

What is the lug width of the H. Moser & Cie Streamliner 6902-1201?

The H. Moser & Cie Streamliner 6902-1201 features an integrated bracelet with a <a href="https://milanostraps.it/pages/termine-glossario/misura-ansa">lug width</a> of 20 millimetres. This specific width allows for versatile pairing with artisanal leather, textile, or rubber straps, whilst maintaining proportional balance relative to the 42.30-millimetre case diameter.

Which strap should I choose for the H. Moser & Cie Streamliner 6902-1201?

For the Streamliner, we recommend <a href="https://milanostraps.it/pages/termine-glossario/alligatore">alligator</a> leather straps with stainless steel <a href="https://milanostraps.it/pages/termine-glossario/deployante">deployante</a> (minimal elegance), or vegetable-tanned calf leather for natural patination. Smooth textures emphasise the design's sculptural character. For sports wear, a grey or black canvas NATO strap remains the most versatile choice.

How do I change the strap on the H. Moser & Cie Streamliner 6902-1201?

The Streamliner employs standard spring bars. Use a strap removal tool to gently extract the integrated bracelet from the case lugs. Position the new 20mm strap in the same orientation and reinsert the spring bars until they click into place. Verify that the strap is securely fastened before wearing. If inexperienced, consult a qualified watchmaker.

Which aftermarket strap is compatible with the H. Moser & Cie Streamliner 6902-1201?

All <a href="https://milanostraps.it/collections/cinturini-orologi-per-misura-ansa-20mm">20mm straps</a> are compatible with the Streamliner, including artisanal options from Milano Straps. Ensure the strap features universal spring bars and that the buckle or <a href="https://milanostraps.it/pages/termine-glossario/deployante">deployante</a> width does not exceed 20 millimetres. Straps with adjustable sliding lugs offer maximum versatility.

How long does a leather strap last on the H. Moser & Cie Streamliner 6902-1201?

A quality artisanal leather strap on a luxury watch like the Streamliner typically lasts between 3 and 5 years with daily wear, provided the leather receives regular maintenance (avoid excessive humidity, prevent prolonged direct sunlight exposure, dry thoroughly after water contact). <a href="https://milanostraps.it/pages/termine-glossario/concia-vegetale">Vegetable tanning</a> develops a visible patina that enhances aesthetic value over time. NATO and rubber straps offer longer durability (5-7 years).