Strap for Chronograph U1000.S Mother Earth

The lug width of the Sinn Diving Watches 1011.1719 is 22mm. This measurement corresponds to the distance between the fixed lugs on the case and determines which strap is compatible. Always measure before purchase to ensure correct fitment.

It depends on intended use. For uncompromising sophistication, alligator in brown or cognac creates a natural contrast with the stainless steel case. For frequent operational use in aquatic environments, a natural rubber strap with fine grain texture offers secure grip when wet. For tactical versatility, a NATO in technical textiles allows rapid change without tools. For daily formal wear, aniline-dyed leather with a folding clasp represents the right balance.

To change the strap, remove the spring bars from the fixed lugs using a spring bar tool or similar implement. Align the new 22mm strap holes with the lugs and secure firmly until you feel the click of engagement. If the strap has a deployant clasp, ensure the opening mechanism moves smoothly. The procedure takes seconds once you are familiar with it.

Yes, all aftermarket straps with 22mm lug width are compatible with the Sinn Diving Watches 1011.1719, provided that the holes align with the case lugs and the outer width does not exceed the case width to avoid rubbing. We recommend choosing straps of certified construction quality to guarantee durability over time, especially in high-humidity or salt-contact environments.

Leather strap durability depends on material and usage. Alligator and vegetable-tanned cordovan last 5 to 10 years with ordinary maintenance (air-drying after water contact, conditioning every six months). Aniline-dyed leather lasts 3 to 5 years. Natural rubber straps maintain performance for 3–4 years before losing elasticity. Frequent exposure to salt water significantly reduces these timescales: for professional divers, we recommend rotating between rubber and leather straps, reserving leather for dry periods.