Strap for Seamaster Aqua Terra 150M Master Chronometer Small Seconds 41 Sedna Gold / Silver / Rubber

The Omega Aqua Terra 220.52.41.21.02.001 features a lug width of 20mm, measured from the inner notch of one lug to the other. This dimension is standard for straps compatible with this model and corresponds to the 41mm case diameter.

For Sedna Gold™ we recommend straps in dark brown alligator, vegetable-tanned brown calf, or textile rubber in sand and hazelnut tones. Alligator absorbs the rosy tone of the gold without competing, while calf accentuates the chromatic readability without artifice.

The Omega Aqua Terra 220.52.41.21.02.001 uses hinged lugs (spring bars). To replace the strap, use a dedicated tool (spring bar tool) to disengage the springs at the strap ends, slide the old strap vertically, and insert the new strap by aligning the lugs with the case seats. The operation takes just a few minutes and requires no watchmaking expertise.

Yes, all straps with a lug width of 20mm are compatible with the 220.52.41.21.02.001. Casati Milano and Milano Straps offer a selection of customizable materials and finishes (leather, alligator, shell cordovan, rubber) with no quality compromises, including stitching options in your preferred colors.

A quality leather strap, with vegetable tanning or alligator leather, typically lasts 3-5 years under daily wear conditions. Durability depends on exposure to water, sun, humidity, and frequency of wear. Casati Milano straps include an 18-month warranty and unlimited maintenance to preserve leather integrity over time.