Certified Authenticity
Every watch is authenticated before delivery.
Real Family Business
You're buying from genuine people, 30 years in business.
Bizak & Co. Warranty
Every watch is checked by us before shipping.
Reference 15550ST.OO.1356ST.05
Audemars Piguet Royal Oak 37 mm 15550ST.OO.1356ST.05 Steel Silver
Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.
Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.
The Audemars Piguet Royal Oak 15550ST.OO.1356ST.05 is a brand-new 37mm stainless steel luxury sports watch featuring the iconic octagonal case and bezel alongside a refined silver Grande Tapisserie dial. Powered by a certified Swiss automatic movement and fitted with a stainless steel bracelet secured by an AP folding clasp, this reference delivers the hallmark Royal Oak experience in a versatile 37mm format.
Reference 15550ST.OO.1356ST.05 represents one of the most sought-after sizing options in the Royal Oak family, offering the architectural drama of the original design scaled for a broader range of wrists without compromising presence or refinement. Contact Bizak & Co. today to buy this certified authentic Royal Oak online or inquire about availability.
Compare it across every Royal Oak reference we carry, or browse the full Audemars Piguet collection at Bizak & Co.
Buy this Royal Oak, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.
Every watch is authenticated before delivery.
You're buying from genuine people, 30 years in business.
Every watch is checked by us before shipping.
Every watch you buy from us is backed by our 5-year warranty—because luxury should come with long-term peace of mind.
If anything goes wrong mechanically due to a manufacturing issue, we’ll take care of it. No stress. No surprises.
Because trust isn’t built in a transaction—it’s built over time.
Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.
U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.