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Certina · DS-1

Strap for DS 1 Lady

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

Lug width

20mm
20 mm strapsAll Certina
Lug width20 mm
Case diameter30 mm
ReferenceC0062071103100
FamilyDS-1
MovementETA caliber 2671 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

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Straps for the DS-1 C0062071103100

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The DS-1 C0062071103100, seen from the bench

The Certina DS-1 is equipped with the ETA 2671 caliber featuring hour, minute, second and date functions. The movement provides essential time indications in a three-hand configuration with date display. The reference C0062071103100 represents a proposal from the DS collection characterized by a functional approach.

Frequently asked questions

What is the exact lug width of the Certina DS-1 C0062071103100?

The lug width of the Certina DS-1 C0062071103100 is 20mm. This is the internal distance between the lugs where the strap bars insert. All straps compatible with this geometry are available in Milano Straps' 20mm collection.

Which strap is most suitable for the Certina DS-1?

For the DS-1 C0062071103100 with 30mm case, we recommend crocodile straps in black or brown for formal occasions, vegetable-tanned calf for elegant daily wear, or NATO in neutral variants for casual and sports contexts. FKM rubber is ideal for water activities.

How do I change the strap on the Certina DS-1 C0062071103100?

Strap replacement is performed using a spring bar tool. Gently remove the elastic pins at the lug ends, extract the old strap, insert the new one ensuring correct alignment, and secure the pins. Consult the manufacturer's manual for detailed procedures or contact an authorised service centre.

Are aftermarket straps compatible with the C0062071103100?

Yes, all straps with 20mm lug width are compatible with the Certina DS-1 C0062071103100. Milano Straps offers a wide selection of artisanal 20mm straps in leather, NATO, and rubber, customisable according to your aesthetic preferences.

How long does a leather strap last on the Certina DS-1?

A quality leather strap (crocodile or vegetable-tanned calf) typically lasts 5-7 years with regular use and proper maintenance. Natural ageing is not deterioration but patina development. Avoid prolonged exposure to salt water and extreme humidity, and dry promptly after accidental liquid contact.

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