Omega
Aqua Terra 231.20.42.21.02.001 (aka: 23120422102001)— lug 20mm
Omega Aqua Terra 231.20.42.21.02.001 (aka: 23120422102001): 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Omega 231.20.42.21.02.001 (aka: 23120422102001)The essential strap measurement.
Browse 20mm straps →231.20.42.21.02.001 (aka: 23120422102001)
Omega caliber 8500 Hours, Minutes, Seconds | Date | Chronometer, Co-Axial Escapement
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Aqua Terra
FAQ
What is the lug width of the Omega Aqua Terra 231.20.42.21.02.001?
The Omega Aqua Terra 231.20.42.21.02.001 has a <a href="/pages/termine-glossario/misura-ansa">lug width</a> of 20mm. This dimension is standard for mid-sized Aqua Terra models and allows the use of bespoke straps specifically constructed for this width.
What is the best strap material for this two-tone Aqua Terra?
For a Seamaster Aqua Terra in stainless steel and rose gold, we recommend <a href="/pages/termine-glossario/alligatore">alligator</a> in <a href="/pages/termine-glossario/concia-vegetale">vegetable tanning</a> (black or chocolate brown) or <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a>. Both enhance the two-tone case without competing with the elegance of the teak dial.
How do I change the strap on my Omega 231.20.42.21.02.001?
The strap is changed by removing the spring bars that connect the strap to the case. Use a spring bar tool to gently press the lateral pin, extract the old strap and insert the new one in the same seats. Ensure that the new strap is compatible with the <a href="/pages/termine-glossario/misura-ansa">lug width</a> of 20mm.
Can I fit an aftermarket strap on my Omega Aqua Terra?
Yes, it is fully compatible. Verify that the strap is constructed for 20mm lug width and has adequate thickness (not less than 4mm) to avoid play in the case lugs. Quality bespoke straps can be used without damaging the watch.
How long does a leather strap last on an Omega Aqua Terra worn daily?
A quality leather strap (alligator, calf, shell cordovan) lasts an average of 2-4 years with daily wear. Durability depends on humidity, cleaning frequency and the <a href="/pages/termine-glossario/concia-vegetale">vegetable tanning</a> used. <a href="/pages/termine-glossario/concia-vegetale">Vegetable tanning</a> ages better and develops patina, while industrial tanning tends to wear more evenly.
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