Audemars Piguet Royal Oak Royal Oak Perpetual Calendar 38 Stainless Steel / Light Blue
Reference 26684ST.OO.1356ST.01
About this watch
The Audemars Piguet Royal Oak Perpetual Calendar Automatic 26684ST.OO.1356ST.01 debuted in 2025. This reference is housed in a stainless steel case of 38 mm with a thickness of 9.4 mm. Both front and back are fitted with glareproof sapphire crystals, and water resistance is rated at 50 meters. The integrated stainless steel bracelet is secured with an AP folding clasp.
The dial is light blue with the signature Grande Tapisserie pattern. It features tone-on-tone subsidiary dials for the perpetual calendar indications, complemented by white gold applied hour markers and hands with luminescent coating, and a silvery-grey inner bezel.
This model is powered by the self-winding caliber 7136, a movement measuring 29.6 mm in diameter and 4.1 mm in height, composed of 413 parts with 41 jewels. It operates at a frequency of 28,800 vph (4 Hz) and has a power reserve of 55 hours. Functions include hours, minutes, perpetual calendar with day, date, month, leap year, and astronomical moon phase. The caliber incorporates three patented mechanisms and is adjusted entirely via the crown, without the need for correction tools.
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Specifications
- Brand
- Audemars Piguet
- Family
- Royal Oak
- Model
- Royal Oak Perpetual Calendar 38 Stainless Steel / Light Blue
- Reference
- 26684ST.OO.1356ST.01
- Movement
- ap-7136
- Movement Features
-
- Hours, Minutes
- Date, Day, Leap Year, Month
- Moonphase
- Case
- Stainless Steel 38mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
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Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01
This Audemars Piguet Royal Oak Offshore Diver is a 42mm Funky Green timepiece with a stainless steel case and rubber band, featuring an automatic movement, sapphire crystal, and a water resistance of 300 meters. The watch comes with its outer box, inner green box, instruction manual, and warranty manual.
- Condition: Excellent pre-owned condition
- Case diameter: 42mm
- Water resistance: 300 meters
- Movement: Automatic
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Audemars Piguet Royal Oak Offshore Chronograph Jarno Trulli Limited Edition
This limited edition Royal Oak Offshore features a forged carbon fiber case, cermet bezel and other components, and an open display case back signed by F1 legend Jarno Trulli.
- Condition: Excellent condition with very few signs of wear
- Case material: Forged carbon fiber
- Bezel material: Cermet
![[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph 44mm AP 26400io - Complete Set - $23,500](https://preview.redd.it/bicy4upoywig1.jpg?width=640&crop=smart&auto=webp&s=8860dfa9b44e5104b1abcd17c254325793437556)
![[WTS] 2024 Audemars Piguet Royal Oak Chronograph 26240CE — Brand New Condition, Box & Papers](https://preview.redd.it/vwap1o2srkeg1.jpeg?auto=webp&s=a597d9ebaa1447d4c93bd731febedaaffdf620da)
2024 Audemars Piguet Royal Oak Chronograph 26240CE — Brand New Condition, Box & Papers
The Audemars Piguet Royal Oak Chronograph showcases the iconic Royal Oak design executed in full black ceramic, delivering a bold yet refined presence.
- Condition: Brand new condition
- Size: 41mm diameter
- Length: 51.4mm lug to lug
- Thickness: 12.4mm thick
![[WTS] Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set](https://preview.redd.it/1ha8sy8rdoig1.jpeg?auto=webp&s=e8ce285842baa202b59bdfdf5f3267bd7a619138)
Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set
The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release, featuring a bold design and unmistakable Offshore character with a 42mm case and full ceramic build.
- Condition: Like new with no signs of wear
- Case size: 42mm
- Case thickness: 15.3mm
- Water resistance: 100m (10 ATM)
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Vintage Seiko "Royal Oak" in perfect working order and good condition allover. Only watch no Box Papers. Asking 650$ including shipping
a vintage Seiko watch in good condition, described as perfect working order.
- Condition: good
![[WTS] Audemars Piguet Royal Oak Offshore 25940SK Rubberclad](https://preview.redd.it/q9vioob68dig1.jpg?width=640&crop=smart&auto=webp&s=ab4c43fb6c6960053c9ca8cd80c32d01928c4af7)
Audemars Piguet Royal Oak Offshore 25940SK Rubberclad
A Royal Oak Offshore watch with a Rubberclad design, it's in good working condition and includes a Horus strap.
- Condition: Pre-Owned
- Year: UNK
- Contents: Watch Only
- Strap value: 15,000
![[WTS] Audemars Piguet Royal Oak Offshore 26176FO Bumblebee](https://preview.redd.it/4rzluzht7dig1.jpg?width=640&crop=smart&auto=webp&s=8b368ad10f147937a27b492931ae1bbaf671092e)
Audemars Piguet Royal Oak Offshore 26176FO Bumblebee
This Audemars Piguet Royal Oak Offshore Bumble Bee is a pre-owned watch that runs and functions with no issues.
- Condition: Pre-Owned
- Location: Located in Tennessee
![[WTS] Audemars Piguet Royal Oak 15510OR 2022 50th Anniversary Full Set](https://preview.redd.it/b4ikcv4q0dig1.jpg?width=640&crop=smart&auto=webp&s=c4d6adc4f53cdd015b3e43aa5d44289e01a13cd8)
Audemars Piguet Royal Oak 15510OR 2022 50th Anniversary Full Set
This is an Audemars Piguet Royal Oak 50th Anniversary watch from 2022, a significant milestone model. It comes with all original box and papers, and the seller is based in Tennessee.
- Condition: Excellent
- Year Of Production: 2022