Watch Almanac
Audemars Piguet

Royal Oak Selfwinding 41

Ref. 15400ST

Case diameter
41 mm
Manufacturer spec
Lug-to-lug
51.6 mm
Measured in a published review
Thickness
9.8 mm
Measured in a published review
Lug width
—
Not published
Snug, lugs near the edge
Wrist flat: 55.1 mmLug-to-lug: 51.6 mm

How the Royal Oak Selfwinding 41 wears

Its lugs reach 10.6 mm past the 41 mm case, more than the 7 mm typical across the almanac, so it wears larger than its diameter suggests.

On our fit model it sits best on wrists from 7.25" to 8.5" (18.4–21.6 cm); below 7.25" the lugs start to reach the edge of the wrist.

At 9.8 mm thick it is slimmer than 53% of the 43 other integrated bracelet watches we've measured, so it slides under a cuff more easily than most.

Will the Royal Oak Selfwinding 41 fit your wrist?

With a 51.6 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.

WristFlat width (est.)Fit
6"47.2 mmLugs overhang
6.5"51.2 mmLugs overhang
7"55.1 mmSnug, lugs near the edge
7.5"59.1 mmIdeal fit
8"63 mmIdeal fit

Specifications

Reference
15400ST
Collection
Royal Oak
Status
Discontinued (2019)
Introduced
2012
Case material
stainless steel
Crystal
sapphire
Water resistance
50 m
Bezel
octagonal steel bezel with eight hexagonal screws
Dial
black, silver or blue (Grande Tapisserie)
Strap / bracelet
integrated steel bracelet with AP folding clasp
Style
Integrated bracelet, Sport

Movement

Caliber
Audemars Piguet 3120
Type
automatic
Power reserve
60 hours
Frequency
21,600 vph (3 Hz)

More Royal Oak references

Watches that wear the same size

Other watches within 1.5 mm of its lug-to-lug.

Sources