SevenFriday · P-Series

Strap for P1/02 Bright Watch

Takes 28 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width28 mm
Case diameter47 mm
ReferenceP1/02
FamilyP-Series
MovementMiyota caliber 82S7 Additional 24 hours Hand (fixed), small seconds, hours, minutes
Year2013 - 2016
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The P-Series P1/02, seen from the bench

The SevenFriday P1/02 is a 47mm stainless steel watch launched in 2012 that redefines industrial design language. It houses a Miyota 82S7 Japanese movement with 24-hour hand, small seconds, and hours-minutes display. The case features concentric rings and layered surfaces with a satin finish that develops a characteristic patina over time. The 28mm lug width is proportionally integrated into the case architecture, designed for larger wrists without appearing oversized.

Frequently asked questions

What is the lug width of the SevenFriday P-Series P1/02?

The lug width of the SevenFriday P1/02 is 28 millimetres. This measurement represents the internal distance between the two metal lugs of the case and determines which strap is compatible with the watch. Always verify this specification before purchasing an aftermarket strap.

Which strap do you recommend for the P1/02?

The ideal strap depends on your intended use and aesthetic preference. For coherence with the industrial design, a grey military NATO or black rubber strap amplifies the hard-tech character. A vegetable-tanned calf leather in honey brown introduces warmth without negating the case's brutality. For formal contexts, a satinised black aged leather offers extreme versatility.

How do I change the strap on the P1/02?

The strap is replaced by removing the metal spring bars that support it. Using a dedicated spring bar tool or small flathead screwdriver, gently push down one end of the spring to dislodge the strap. Position the new strap and reinsert the springs until they click into place. The operation takes just a few minutes and requires no special expertise.

Is an aftermarket 28mm strap truly compatible?

Yes, any strap with a declared lug width of 28mm is fully compatible with the P1/02. Milano Straps offers a curated collection of straps in this size, crafted in artisanal leather, NATO and rubber, certified for fitting on this case. Compatibility is guaranteed by the standardisation of lug width measurement.

How long does a leather strap last on the P1/02?

A quality leather strap, with vegetable tanning, typically lasts 3–5 years with regular use, varying based on climate conditions, humidity and frequency of wear. Leather ages naturally, developing patina and increased flexibility. Milano Straps uses hard-wearing, carefully selected leather designed to extend durability beyond the average, also thanks to hand-stitching that distributes stress evenly.

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