Sinn
Diving Watches 1011.010— lug 22mm
Sinn Diving Watches 1011.010: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 22mm lug width to preserve the original sartorial balance."
Technical Specifications
Sinn 1011.010The essential strap measurement.
Browse 22mm straps →1011.010
Sinn caliber SZ02 Hours, Minutes, Small Seconds | Date | Chronograph
The Heritage
Compatible Straps
Selected for the 22mm lug width of the Diving Watches
FAQ
What is the lug width of the Sinn Diving Watches 1011.010?
The Sinn 1011.010 features a lug width (ansa) of exactly 22mm. This measurement is standard for diving watches of this generation and ensures compatibility with a broad range of specialised straps. Measurement is taken between the internal vertices of the case lugs: a 22mm strap will fit with a tolerance of ±0.5mm, ensuring precise fitting without play.
What is the best strap for the Sinn 1011.010?
Selection depends on intended usage. For elegant configurations, alligator leather with vegetable tanning in black or dark brown creates sophisticated contrast with the stainless steel case. For dedicated diving and humidity resistance, robust calf leather with hydrophobic treatment offers superior durability. Technically finished grey smoke leather represents a modern compromise between aesthetics and performance. For reliable grip on wet surfaces, vulcanised natural rubber remains unbeatable.
How do you change the strap on a Sinn 1011.010?
Strap replacement requires a spring bar tool (plastic or steel lever supplied with the strap). Position the tool in the groove of the spring bar seat, apply gentle pressure to compress the internal spring, then extract the bar. Repeat on the opposite side. The new 22mm strap is installed by reversing the procedure: align the strap holes with the lugs, then snap the bars into position with gentle compression movement.
What is the compatibility of an aftermarket strap with the Sinn 1011.010?
Any strap with a 22mm lug width is compatible with the 1011.010. Artisanal straps from Milano Straps are specifically constructed for this width, guaranteeing proper fitting on the case spring bars. Compatibility is assured with vintage models of the same Sinn line, as the 22mm lug standardisation is a consistent constructive feature of the brand.
How long does a leather strap last on a watch like the Sinn 1011.010?
Durability depends on material and usage. Alligator leather with vegetable tanning on a diving watch subjected to frequent immersion typically lasts 2–3 years before displaying surface oxidation. Robust hydrophobic-treated calf leather extends life to 4–5 years. With moderate usage (occasional freshwater exposure, no prolonged saltwater immersion), durability doubles. The natural patina that develops is desirable and represents not deterioration but characteristic ageing of quality leather.