Automatic Watch 41mm — Octagonal Black Case, Gold Tone Movement

Sharp angles, warm movement

This automatic watch has a 41 mm octagonal case and bracelet in black, an open dial that reveals a gold-tone movement, and a display back showing the gold-tone rotor.

How to wear or use it

The shaped outline gives this design a different presence from a round watch. Straight edges make a clear visual accent beside a shirt cuff or a simple bracelet.

Choosing the right fit

Compare the case measurements listed above with a watch you already wear. Diameter describes width across a round case; a rectangular case may list separate width and height measurements. Bracelet length, strap length and lug width are different dimensions, so check the ones that matter to your fit.

Care and storage

Wipe the case gently with a soft, dry cloth. Keep perfume, solvents and abrasive cleaners away from the finish. Store the watch separately from other metal pieces. Follow the instructions for the specific movement when setting the time or date.

Questions before you order

Does an automatic watch need a battery?

An automatic mechanical movement stores energy in a mainspring rather than a battery. It can stop when left unworn; follow the model instructions to restart and set it. Do not assume a particular power reserve unless listed.

Can I wear it in water?

Check the confirmed water-resistance rating and the use instructions for this exact model. A sports or diver-style appearance does not establish water suitability. If no rating is confirmed, keep the watch dry and do not swim or shower with it.

Before placing your order, review our shipping policy and returns policy for delivery and return terms.