Strap for Axiom

The lug width of the Citizen Eco-Drive BJ6517-52E is 23mm. This measurement should be verified by placing a calliper between the spring bar terminals that support the strap, ensuring the internal distance is exactly 23mm. A strap that is too wide or too narrow will not sit correctly on the case.

There is no absolute 'best' choice, but rather a selection based on intended use. For formal and professional contexts, a vegetable-tanned calf leather strap in tobacco brown or black tones emphasises the model's discretion. For casual situations, a NATO strap in neutral tones or a rubber grain strap ensure practicality and durability. Alligator represents the investment choice for those seeking a piece that gains nobility over time.

The replacement requires a spring bar tool. Insert the tool tip into the access hole of the spring bar terminal, pushing inward until the spring compresses. Simultaneously remove the old strap lug. Repeat on the other side. Insert the new strap lug, ensuring both spring bar terminals click into position with an audible snap.

The BJ6517-52E requires exclusively 23mm lug width straps. This makes it compatible with other watches adopting the same measurement, but not with 22mm or 24mm models. Always verify the technical specification of your watch before purchasing an aftermarket strap.

A quality leather strap with vegetable tanning has an average lifespan of 3–5 years of regular daily wear, varying according to exposure to perspiration, moisture and frequency of wear. Proper maintenance (periodic conditioning, rapid drying after exposure to water) extends useful life. A rubber or NATO strap, more resistant to atmospheric agents, easily exceeds 5–7 years if not subjected to excessive tension.