Lug widthsBrandsGuides Smartwatch bands How to measure

    Audemars Piguet Royal Oak Selfwinding 41 mm 15510ST

    WatchReference 15510ST
    Not verified yet
    Not verified yet

    We have not verified how the Audemars Piguet Royal Oak Selfwinding 41 mm attaches to a strap yet.

    Not verified yet
    Tell us the width How to measure

    Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size. Report an error

    Strap and attachment

    Attachment type
    Integrated bracelet

    The watch

    Brand
    Audemars Piguet
    Collection
    Royal Oak
    Model
    Royal Oak Selfwinding 41 mm
    Reference
    15510ST
    Version
    15510ST.OO.1320ST (steel bracelet)
    Type
    Watch
    Case size
    41 mm

    Story

    History

    Gerald Genta designed the Royal Oak, which was presented at the Basel fair in 1972. The original 5402ST was Audemars Piguet's first sports watch.

    The 41 mm selfwinding line moved through the 15400 (2012) and the 15500 (2019). The 15500 introduced the calibre 4302, with a 70-hour power reserve.

    The 15510ST arrived in 2022 as an ergonomically improved 15500. Its calibre 4302 carried a special rotor for the Royal Oak's 50th anniversary.

    What it brought to the industry

    Phillips calls the 1972 Royal Oak a revolutionary luxury sports watch. At launch it was the most expensive stainless steel watch ever made.

    Other versions

    ReferenceWhat is differentStrap size
    5402STRoyal Oak 'Jumbo' (A to D series)The 1972 original. It has a 39 mm steel case and the ultra-thin calibre 2121, with the AP logo near 6 o'clock on A-series dials.Not verified
    15300STRoyal Oak Selfwinding 39 mmA 2005 model with a 39 mm, 9.4 mm case, calibre 3120 and a large AP logo at 12.Not verified
    15400STRoyal Oak Selfwinding 41 mmA 2012 to 2019 model with a 41 mm, 9.8 mm case and calibre 3120. The date sits further inward and the dial is fully covered in tapisserie.Not verified
    15500STRoyal Oak Selfwinding 41 mmA 2019 model with calibre 4302 and a 10.4 mm case. The date moved to the dial edge and the 'Automatic' text was dropped.Not verified
    15202Royal Oak 'Jumbo' Extra-Thin 39 mmThe thinner 39 mm Jumbo, which Monochrome calls the original icon of the line.Not verified
    15510OR.OO.D002CR.01Royal Oak Selfwinding 41 pink gold on strapThe same 41 mm 15510 and calibre 4302, but in pink gold with a black dial on a strap.Not verified

    Questions

    How does the strap attach on the Audemars Piguet Royal Oak Selfwinding 41 mm?

    Integrated bracelet.

    Why is there no width for the Audemars Piguet Royal Oak Selfwinding 41 mm?

    No source we could verify states how this model attaches to a strap. We publish a value only when the manufacturer prints it or two independent sources agree.

    Help

    What is lug width?

    The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.

    Measure it in 30 seconds

    1. Take the strap off, or look at the back of it: many straps print their width.
    2. Measure the inside gap between the lugs with a caliper or a millimetre ruler.
    3. Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.

    Strap, quick release or system?

    Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.

    Where this comes from

    Audemars Piguet, chrono.dk, wristaficionado.com, Delugs, Phillips, Hodinkee Japan, Monochrome, WatchBase.