Omega
Aqua Terra 220.10.38.20.10.002— lug 19mm
Omega Aqua Terra 220.10.38.20.10.002: 19mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 19mm lug width to preserve the original sartorial balance."
Technical Specifications
Omega 220.10.38.20.10.002The essential strap measurement.
Browse 19mm straps →220.10.38.20.10.002
Omega caliber 8800 Hours, Minutes, Seconds | Date | Chronometer, Co-Axial Escapement
The Heritage
Compatible Straps
Selected for the 19mm lug width of the Aqua Terra
FAQ
What is the lug width of the Omega Aqua Terra 220.10.38.20.10.002?
The lug width of model 220.10.38.20.10.002 is exactly 19mm. This measurement is specific to the 38mm case diameter and requires custom straps, as 19mm is not a widespread industrial standard (common standards are 16, 18, 20, 22mm). Millimeter precision is essential to avoid visible gaps or mechanical stress on the case lugs.
What is the best strap for the Omega Aqua Terra 220.10.38.20.10.002?
For this model, vegetable-tanned alligator is the most coherent aesthetic choice: the natural texture of the scales dialogues perfectly with the vertical grain of the Teak dial without creating visual competition. Noble alternatives are shell cordovan (for a more formal appearance) and crumpled calf (for comfort and an even more dramatic patina over time). Each material develops a natural patina that ages predictably within 18-24 months.
How do you change the strap on an Omega Seamaster Aqua Terra?
Strap replacement requires access to the spring bars that connect the strap to the case lugs. Use a spring bar tool or specialized tool to compress and remove the pin, taking care not to scratch the case. For the 220.10.38.20.10.002, the pins are standard 1.80mm diameter. If you are not experienced, Casati Milano offers a strap-changing service with consultation on leather selection and guarantees a damage-free result.
Can I use a standard 20mm aftermarket strap on my Aqua Terra 220.10.38.20.10.002?
No. A 20mm strap (even just 1mm larger) will create visible gaps between the strap and the case lugs, compromising aesthetics and causing potentially stressful lateral movement of the pins. The exact 19mm measurement is critical for this case. Always choose a 19mm strap specifically, preferably custom-made by craftsmen experienced with this model.
How long does a leather strap last on an Omega Aqua Terra?
Durability depends on frequency of use and tanning method. High-quality vegetable-tanned alligator (such as those offered by milanostraps.it) lasts 4-7 years with daily wear; shell cordovan lasts 5-8 years; calf lasts 3-5 years. These timeframes are extendable if the strap is exposed to moisture only occasionally. Vegetable tanning ages aesthetically (develops patina) rather than degrading. Casati Milano offers an 18-month warranty on all custom straps, covering manufacturing defects.
The next step
The right strap isn’t chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →By appointment only · Milan
The atelier's website: casatimilano.com