Strap for Orion 33 / Open Case Back

The Nomos Glashütte Orion 322 features a lug width of 17mm. This measurement is specific to the model and is determined by the proportions of the 32.80mm case and the Bauhaus geometry that characterises this timepiece. It is essential to verify the lug width before purchasing a new strap to ensure perfect compatibility.

For the Orion 322, we recommend alligator straps in brown or black for formal wear, vegetable-tanned calf leather for daily versatility, or cotton-nylon NATO straps for robustness. The choice depends on your intended use and personal style. All proposed materials maintain the aesthetic balance of the case's Bauhaus design.

To change the strap, use a spring bar tool to gently depress the elastic pin within each lug. Once the ends are released, remove the old strap. Insert the new strap ends (17mm width) and slowly thread them through the lugs until they click into place. Verify symmetrical positioning and secure fastening.

Absolutely. The Orion 322 accommodates any strap with a 17mm lug width, provided it is constructed from quality materials such as alligatore, calf leather, or deer skin. A bespoke strap allows you to personalise the watch and amplify the aesthetic identity of the case. Milano Straps offers leather and rubber alternatives crafted for this specific width.

A quality leather strap, worn moderately and maintained regularly, typically lasts 2-4 years before showing obvious signs of wear at corners and creases. If worn daily in humid environments or under intense stress, durability decreases. Treatment with specialist leather creams and rotation with alternative straps significantly extends its serviceable life.