Citizen · Premier

Strap for Series8 831

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 straps All Citizen

Lug width20 mm

Case diameter40 mm

ReferenceNB6050-51W

FamilyPremier

Movement9051 | Automatic | 42 Hours Power reserve, Antimagnetic 16000, -10~+20 s/d

CaseStainless Steel

CrystalAnti-Reflective Sapphire Crystal

Water resistanceWR100/10Bar/333ft [Swimming, Showering & Snorkeling]

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 Premier NB6050-51W

Selected for the 20 mm lug width

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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