H. Moser & Cie · Venturer

Strap for Venturer Tourbillon Dual Time, Red Gold, Argenté Dial

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter42 mm
Reference2802-0401
FamilyVenturer
MovementH. Moser & Cie caliber HMC 802 Hours, Minutes, Small Seconds, Additional 12 Hour Hand (adjustable) | Power Reserve Indicator, Tourbillon Escapement
CaseRed Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the Venturer 2802-0401

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Venturer 2802-0401, seen from the bench

The H. Moser & Cie Venturer features the in-house HMC 802 calibre with tourbillon escapement and power reserve indicator. The movement displays hours, minutes, small seconds and an additional 12-hour hand that can be adjusted. The tourbillon complication is paired with a dial indicating the power reserve.

Frequently asked questions

What is the lug width of the H. Moser & Cie Venturer 2802-0401?

The lug width is 20mm. Measure by placing a digital calliper perpendicular to the two lug pins: the distance should read 20.0 ± 0.2mm. This dimension is specific to maintaining the aesthetic balance of the 41.50mm red gold case.

Which strap is recommended for the Venturer 2802-0401?

For this model, straps in alligator (dark brown or black), vegetable-tanned calf leather, or NATO fabric in neutral tones (grey, black) are recommended. Dark brown alligator amplifies the minimalist fumé dial; NATO proposes sporting character whilst maintaining aesthetic rigour. Avoid vibrant colours: the Venturer rejects them by design philosophy.

How do I change the strap on the H. Moser & Cie Venturer?

You will require a spring bar tool and a stable work surface. Position the watch with the lug facing towards you, introduce the tool into the small aperture beneath the lug pin, lift gently until the pin releases, then repeat on the opposite side. Insert the new strap by aligning the pins with the lugs and press until the pin clicks into position. Verify correct fastening before wearing.

Can I use aftermarket straps for the 2802-0401?

Yes, provided they respect the 20mm lug width specification. Milano Straps artisanal straps are fully compatible, being manufactured to precision construction standards. Always verify that the strap is not undersized (18mm) or oversized (22mm), as both measurements would compromise the lug integrity over time.

How long does a leather strap last on this watch?

Longevity depends upon intensity of wear and environmental conditions. A quality artisanal alligator strap resists 3-5 years with daily wear; vegetable-tanned calf 2-4 years. Intermittent use significantly extends longevity. Vulcanised rubber remains the most durable choice (5-7 years), whilst NATO fabric in polyester/cotton can exceed 7 years if maintained dry.

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.

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