AP Royal Oak Steel 40mm | Automatic Watch
AP Royal Oak Steel 40mm | Automatic Watch
AP Royal Oak Steel 40mm | Automatic Watch
AP Royal Oak Steel 40mm | Automatic Watch
AP Royal Oak Steel 40mm | Automatic Watch
AP Royal Oak Steel 40mm | Automatic Watch

Octagon Series

Royal Octagon Acciaio | Orologio Automatico Sportivo – 40mm

Prezzo di vendita$199.00
Color:Blue
Quantità:
Orologi di lusso accessibili
Stile premium per ogni giorno
Look di lusso, prezzo giusto
Qualità verificata
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Pagamento con carta sicuro e crittografato

Octagon Series Steel — Octagonal Automatic on Rubber

A 40mm automatic built around the octagonal exposed-screw bezel silhouette, powered by the Miyota 8215 and finished with an exhibition caseback. Rubber strap. Hidden push-button clasp. Screw crown. 5 ATM. Available in Blue, Gray, and White.

40mmMiyota 8215 AutoExhibition CasebackOctagonal BezelSapphire Crystal5 ATM

Key Specifications

40mm Diameter
Miyota 8215 Auto
Exhibition Caseback
Sapphire Crystal
5 ATM / 50m

What Makes It

Miyota 8215 Movement

A reliable Japanese automatic calibre from Citizen's movement division — 42 hours power reserve, hacking seconds, and smooth automatic winding.

Exhibition Caseback

The sapphire-crystal caseback reveals the rotor and movement at work. Genuine mechanical presence, not just a closed case.

Octagonal Exposed-Screw Bezel

The eight visible bezel screws define the Octagon-inspired silhouette. Architectural, immediately recognisable, and thoroughly distinctive.

Rubber Strap

Black rubber strap with hidden push-button clasp — sport-ready comfort that keeps the watch secure through active wear.

When the Octagon-style octagonal bezel arrived in the early seventies, the eight exposed screws were a deliberate provocation — industrial fasteners on a luxury watch, at a price that made no sense for stainless steel. The design has since become one of the most recognisable silhouettes in the world. The Octagon Series Steel is built in that spirit: 40mm, the classic waffle-textured dial, Miyota 8215 automatic movement visible through the exhibition caseback, and a rubber strap that makes no apologies about this being a sports watch.

Blue, Gray, and White each have their own character. Blue is the original colour association for this type of case and remains the most coveted. Gray reads as the most architectural. White is the most contemporary. The screw crown and 5 ATM water resistance mean this goes where you go without requiring any special handling.

Styled For

Sport and Casual

The rubber strap and 40mm case are the right scale for active wear — secure, comfortable, and always readable.

Smart Casual

The octagonal bezel elevates any casual outfit. The rubber strap keeps it from tipping into formal.

Travel

Screw crown, 5 ATM, and rubber strap make this watch genuinely low-maintenance on the road.

Collectors

The exhibition caseback lets you watch the Miyota rotor spin — a satisfying reminder that something mechanical lives inside.

Explore More at Wclocks

Discover more automatic sport watches and luxury timepieces in the Wclocks collection.

Common Questions

What is the Miyota 8215 and is it reliable?
The Miyota 8215 is a Japanese automatic calibre made by Citizen's movement manufacturing arm. It is widely used across the watch industry for its reliability, 42-hour power reserve, and ease of servicing. A genuine workhorse movement.
Can I see the movement through the caseback?
Yes — the exhibition caseback uses a sapphire crystal window so the automatic rotor and movement are visible from the back. The rotor spins as you move your wrist.
Which dial colour is most popular?
Blue is the classic choice for this octagonal bezel style and consistently the most popular. Gray has a more modern, architectural feel. White is the boldest and most contemporary of the three.
Is the rubber strap comfortable for all-day wear?
Yes — quality rubber straps conform to the wrist over time and are very comfortable for extended wear. The hidden push-button clasp keeps the strap secure without digging in.

Octagon Series Steel — The Octagonal Automatic Sport Watch

Choose your dial colour above and order today. Free shipping on all Wclocks orders.

Brand Disclaimer

Designed and sold by Wclocks. This watch is manufactured by an independent manufacturer and is not manufactured by, affiliated with, or endorsed by any other watch brand.