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Audemars Piguet
Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 Men's Watch

Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 Men's Watch

Best price now

$39,609.60at 11:11 NYObserved Nov 3, 2026, 6:49 PM

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Our take on the Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 Men's Watch

The Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 is a 37 mm stainless steel Royal Oak with a silvered Grande Tapisserie dial, powered by the selfwinding Calibre 3120 with a 60-hour power reserve. At 9.8 mm thick it slips under a cuff more easily than the 41 mm Royal Oaks, and its 37 mm case suits smaller wrists and unisex wear. The latest best new price is $39,609.60 at 11:11 NY as of November 3, 2026, with three stores pricing it new.

Best for
Smaller wrists and unisex wear
First Royal Oak purchase
Daily wear under a cuff
Buyers who want the in-house 3120 movement
Pros
  • 37 mm case and 9.8 mm thickness wear comfortably
  • In-house Calibre 3120 with 60-hour power reserve
  • Iconic octagonal bezel and tapisserie dial
  • Stainless steel bracelet with integrated design
  • Date and centre seconds add everyday usability
Cons
  • 50 m water resistance limits swimming
  • No screw-down crown or sport-grade depth rating
  • Steel Royal Oaks trade well above retail on the secondary market
  • 37 mm is small for buyers used to 40 mm-plus sports watches
  • Unworn examples are often inquiry-only and can sell out

Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 Men's Watch prices at every store

  • Mio Watches & JewelryNew

    In stock

    $45,000.00Free shippingObserved Nov 3, 2026, 6:49 PM
    Visit store
  • 11:11 NYNew

    Availability unknown

    $39,609.60+ $25.00 shippingObserved Nov 3, 2026, 6:49 PM
    Visit store
  • WatchGuyNYCNew

    Out of stock

    $41,260.00+ $65.00 shippingObserved Nov 3, 2026, 6:49 PM
    Visit store

Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 Men's Watch price history

Lowest price we've seen: $39,609.60 on Nov 3 at 11:11 NY. Tracked across 3 stores since Nov 3.

What reviewers say

Owners and reviewers treat the 37 mm Royal Oak as the most wearable steel Royal Oak, praising the thin case and finishing. The main complaints are the modest water resistance and the premium over retail.

Pros
  • Comfortable thin case that fits under shirt cuffs
  • High level of case and bracelet finishing
  • Versatile size for smaller wrists
Cons
  • 50 m water resistance is modest for the price
  • Secondary market prices run well above retail
  • Small size feels undersized to some buyers

From 11:11 NY

  • Audemars Piguet Royal Oak 37mm automatic watch with silver-toned Grande Tapisserie dial
  • Unisex model
  • Never worn / unworn condition
  • Guaranteed 100% genuine
  • Available by inquiry only
Fit
37mm case diameter
Sizing
37mm case diameter
Guarantee
3 year warranty with and/or authorized dealer; all watches guaranteed 100% genuine
In the box
Audemars Piguet box, Warranty card, Factory stickers

About the Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 Men's Watch

Item No AP0021 MPALL WATCHES GUARANTEED 100% GENUINE-Audemars Piguet Box & Warranty Card-Factory Stickers -3 Year Warranty with and/or Authorized Dealer

Condition

Never Worn / Unworn

Brand

Audemars Piguet

Model

Royal Oak 15450SR.OO.1256SR.01

Serial/Year

Current

Case Diameter

37mm

Dial

Silver-toned ?œGrande Tapisserie??pattern

Under certain circumstances, an advertised item may be out of stock.

Specifications

Case size
37 mmSource
Case thickness
9.8 mmSource
Water resistance
50 mSource
Power reserve
60 hSource
Movement

Questions and answers

Is the 37 mm Royal Oak too small for a man?
It depends on wrist size. At 37 mm wide and 9.8 mm thick it suits wrists under about 7 inches well and reads as a dressier Royal Oak. Buyers used to 41 mm sports watches often find it small.
How does the 15450 compare with the 41 mm Royal Oak 15400?
The 15450 is 37 mm and 9.8 mm thick; the 15400 is 41 mm and thicker. Both use the Calibre 3120, so the trade-off is size and wrist presence, not movement.
Can I swim with the Royal Oak 15450ST?
It is rated to 50 m, which covers splashes and brief swimming but not diving. Audemars Piguet does not recommend it for prolonged water use.
What is the power reserve and movement?
The selfwinding Calibre 3120 has 40 jewels, runs at 21,600 vph (3 Hz) and holds about 60 hours of power reserve.
What comes in the box?
Listings describe an Audemars Piguet box, warranty card and factory stickers. Confirm the warranty card is dated and matches the serial before buying.
When is it cheapest?
Steel Royal Oaks rarely discount, and unworn examples trade above retail. Watch for listings from authorized dealers and compare across the three stores pricing it new; the best new price was $39,609.60 at 11:11 NY as of November 3, 2026.
Where is the Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 Men's Watch cheapest?
At 11:11 NY, for $39,609.60, as of our latest check.
Where can I buy the Audemars Piguet Royal Oak 15450ST.OO.1256ST.01 Men's Watch?
3 stores we checked sell it, including 11:11 NY, WatchGuyNYC, Mio Watches & Jewelry.

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SelfwindingSource
Calibre
3120Source
Number of jewels
40Source
Frequency
3 hz 21600 vphSource
Case material
Stainless steelSource
Bracelet material
Stainless steelSource
Dial
SilveredSource
Functions
Hours, minutes, centre seconds and dateSource