Royal Oak Perpetual Calendar Ref. 26674ST.OO.1320ST.01

Original price was: $580.00.Current price is: $490.00.16% OFF

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BOUTIQUES IN NYC, MIAMI & BEVERLY HILLS
100% REFUND OR REPLACEMENT FOR MANUFACTURER OR SHIPPING DEFECTS
ALL WATCHES ARE COVERED BY A 30 DAYS TECHNICAL WARRANTY THEREAFTER.
Description

Description

Royal Oak Perpetual Calendar Ref. 26674ST.OO.1320ST.01

Product Introduction

The Royal Oak Perpetual Calendar Ref. 26674ST.OO.1320ST.01 embodies the iconic sporty luxury style, featuring a robust 904L stainless steel case and bracelet finished with a refined mix of brushing and polishing. It stands out with the signature octagonal bezel and a blue dial with intricate patterns, creating a distinct visual identity. With a complex yet balanced layout displaying the perpetual calendar and moonphase, this model offers a look that is both strong and refined, suitable for gentlemen who appreciate technical class and difference.

Story Behind the Watch

Inspired by the Royal Oak line launched in 1972—a design that changed the history of high-end sports watches with its octagonal bezel and integrated metal strap—this Perpetual Calendar version connects that bold spirit. It combines the historic design language with a complex face displaying the perpetual calendar and moonphase, optimized for modern usage. Powered by a stable Japanese Miyota movement, with a 10.5mm thickness and 100m water resistance, it creates a timepiece that harmonizes sufficient historical imprint, exquisite technique, and sustainable durability over time.

Design Style

This model showcases a sophisticated and iconic aesthetic. The strap is made of solid 904L stainless steel matching the case, creating a seamless and premium feel. The bezel features the signature octagonal design in 904L stainless steel with a refined finish. The blue dial is adorned with patterns, and the multi-subdial layout is balanced, while luminous hands and markers ensure visibility, emphasizing a look that is technically intricate yet aesthetically pleasing.

Technical Specifications

  • Case Material: 904L Stainless Steel
  • Strap Material: Solid 904L stainless steel metal strap matching the case, brushed and polished finish
  • Crystal: Scratch-resistant monolithic Sapphire Crystal
  • Hands and Hour Markers: Luminous coated, clear design
  • Bezel: 904L Stainless Steel, signature octagonal design, refined finish
  • Case Diameter: 41mm
  • Dial Color: Blue with patterned finish, complex calendar layout
  • Thickness: 10.5mm
  • Movement: Japanese Miyota Movement, Accurate to ±10-12s/day
  • Power Reserve: 18-24 hours
  • Water Resistance: 10ATM (100 meters)

Collection

Royal Oak

Warranty & After-Sales Policy

  • 30-day warranty from the date of receipt
  • Resend support if manufacturing defects occur
  • Refund guaranteed if the wrong model is delivered

100% Top-Tier Factory Guarantee
All watches sold by watchrefine.com are guaranteed to be the highest-grade versions sourced from the most prestigious factories in the industry (Clean, VS, ZF, etc.). We do not deal in low-quality or street-grade replicas. We hand-select only the most desirable pieces from a network of trusted manufacturing partners. On top of this, every watch we offer goes through a meticulous authentication and quality control (QC) process by our highly-trained watchmakers to ensure it is in proper working order, aesthetically flawless, and matches the high-specification standards we promise.

Warranty Coverage Watches purchased from watchrefine.com are covered by our exclusive Up to 30 days Technical Warranty (depending on the movement model).

  • Coverage: Our warranty covers manufacturing defects that impact the mechanical function and accuracy of the watch movement.
  • Exclusions: We do NOT cover cosmetic defects, normal wear and tear, loss, theft, or damage resulting from misuse, accidents, or water damage due to user error (e.g., leaving the crown open).
  • Void Warranty: Any third-party service or modification completed after purchase without Watch Refine’s authorization will render this warranty null and void immediately.


Concierge Service watchrefine.com is dedicated to offering the highest level of service available. Owning your next timepiece begins with a simple inquiry — via email, text, or live chat. From there, one of our concierges will guide you through the process of selecting your next timepiece or sourcing specific rare Factory editions upon request. “Obtaining the unobtainable has never been so easy.”

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Royal Oak Perpetual Calendar Ref. 26674ST.OO.1320ST.01
Original price was: $580.00.Current price is: $490.00.