Strap for Seamaster Aqua Terra 150M Co-Axial 36.2 Stainless Steel / Diamond / MOP / Bracelet

The lug width of the 2505.75.00 is 20mm. This measurement is crucial for purchasing a compatible strap. To verify it, use a digital caliper and measure the distance between the inner shoulders of the case lugs. A measurement error can lead to purchasing an incompatible strap.

The ideal material depends on the intended use: for formal elegance, alligator dyed in dark brown or black develops a natural patina over time; for sports versatility, a NATO strap woven in anthracite grey or navy blue maintains lightness; for important occasions, vegetable-tanned calf leather offers softness and sustainability. The teak dial benefits from warm tones for visual harmony.

The Aqua Terra 2505.75.00 features fixed lug straps (not integrated). Use a spring bar tool to remove the spring bar pins that secure the strap to the lugs. Position the tool in the lateral slots of the pins, apply gentle inward pressure to compress the spring, and the strap will slide off. To install a new one, repeat the operation in reverse.

Yes, any strap with a 20mm lug width is compatible from a physical standpoint. However, verify that the strap is designed for watches of this scale (approximately 36mm) and that the strap width is proportionate. A strap that is too thick or with lugs not suited to the case might not adhere perfectly, altering the overall aesthetics.

The durability depends on the material and use: high-quality alligator lasts 4-6 years with moderate daily use; calf leather, more subject to wear, has an average lifespan of 3-4 years; a woven NATO strap can last 5-7 years. Direct exposure to water, sun, and heat accelerates aging. A noble leather strap nevertheless develops a fascinating patina over time, becoming more elegant as it ages.