MeisterSinger · Single-Hand Watches

Strap for Pangea

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

Lug width20 mm
Case diameter40 mm
ReferencePM907
FamilySingle-Hand Watches
MovementSellita caliber SW300-1 a hours, minutes, seconds | date
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 Single-Hand Watches PM907

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Single-Hand Watches PM907, seen from the bench

The MeisterSinger PM907 belongs to the Single-Hand Watches collection, characterized by the display of the time through a single hand. It is powered by the automatic Sellita SW300-1 caliber with hour, minute, second and date indication. The lugs measure 20mm in width.

Frequently asked questions

What is the exact lug width of the MeisterSinger Single-Hand Watches PM907?

The lug width of the PM907 is precisely 20 millimetres. This measurement represents the distance between the two pins that secure the strap to the stainless steel case. It is essential to verify this dimension before ordering an aftermarket strap to ensure perfect compatibility without play or forcing.

What is the best strap for the MeisterSinger PM907?

The best strap depends on intended use: for formal settings, we recommend grey or blue alligator with vegetable tanning, which complements the dial's minimalism without competing visually. For versatile daily wear, a robust NATO fabric strap (black, grey, or military green) offers practicality and durability. For aquatic or humid environments, a black FKM rubber strap guarantees longevity and zero maintenance.

How do I change the strap on my MeisterSinger PM907?

The PM907 uses standard spring bars. To change the strap: position the watch with the strap facing upward, locate the small catch on the spring, press it gently towards the centre of the case, and slide the spring out of the upper lug pin, repeating for the opposite side. The procedure takes approximately one minute and requires no specialised tools, though a small watchmaker's screwdriver can facilitate the operation.

Can I use aftermarket straps on the MeisterSinger PM907?

Yes, aftermarket straps measuring 20mm are fully compatible with the PM907. However, the depth of the spring bar seating groove varies slightly between manufacturers: verify that the new strap's lugs do not rub against the case and that the spring bars sit centrally within the pins without excessive play. We recommend certified suppliers to guarantee dimensional precision.

How long does a leather strap last on the MeisterSinger PM907?

A quality leather strap (alligator, vegetable-tanned calf) has a durability of 3–5 years with moderate daily wear, provided regular maintenance is performed: monthly cleaning with a damp cloth, air-drying, and annual conditioning with leather-specific creams. Prolonged exposure to sunlight, saltwater, and perfumes significantly reduces lifespan. Store the watch in a dry environment when not worn.

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