Sinn
Diving Watches 1011.030— lug 22mm
Sinn Diving Watches 1011.030: 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 1011.030The essential strap measurement.
Browse 22mm straps →1011.030
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 1011.030?
The Sinn 1011.030 features a lug width of 22 millimetres. This is the distance between the spring bar holes on the lugs, a classical standard for professional diving watches. A compatible strap must be exactly 22mm wide to ensure proper fit on the bars without play or excessive resistance.
Which strap material is most suitable for the Sinn 1011.030?
The Sinn 1011.030, being a professional instrument, pairs ideally with alligator straps (for elegance with marine resistance), vegetable-tanned calf leather (for ethics and natural patina), NATO polyamide (for practicality and water resistance), or FKM Viton rubber (for maximum technical performance under water). Your choice depends on intended use: daily luxury, sports versatility, or pure diving functionality.
How do you change the strap on a Sinn watch?
To change the strap, use a dedicated spring bar removal tool. Position the watch on a stable surface, locate the small hole on the lug side, insert the pointed end of the tool to compress the internal spring mechanism, and gently pull the old strap. Repeat on the second lug, then insert the new strap by compressing the springs until you feel a click engagement.
Is there an aftermarket strap compatible with the 1011.030?
Yes, any 22mm strap is compatible with the Sinn 1011.030. Milano Straps offers a specialised collection of straps for this lug width, all crafted by hand using carefully selected materials and available with custom personalisation. Compatibility is guaranteed by the universal standard spring bar system.
How long does a leather strap last on a diving watch?
A high-quality leather strap (alligator, vegetable-tanned calf) typically lasts 3-5 years under normal conditions, extendable to 7-8 years with regular maintenance (gentle cleaning, drying after saltwater exposure, annual waterproofing treatments). Frequent diving accelerates ageing, so for a watch in intensive diving use, alternating with rubber or NATO straps is recommended to extend overall lifespan.