Technical Archive

Damasko
Three-hand Models DA373.black— lug 22mm

Damasko Three-hand Models DA373.black: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

DA 373 Black

Artisanal Note

"This model requires a precise 22mm lug width to preserve the original sartorial balance."

Technical Specifications

Damasko DA373.black
Lug Width
22 mm

The essential strap measurement.

Browse 22mm straps →
Reference

DA373.black

Movement

ETA caliber 2836-2 Hours, Minutes, Seconds | Date, Day

The Heritage

The Damasko DA373.black belongs to the Three-hand Models collection of the German brand specialized in professional-use timepieces. It features the automatic ETA 2836-2 caliber with indication of hours, minutes, seconds, date, and day of the week. The lugs have a width of 22mm for the strap.

FAQ

What is the lug width of the Damasko DA373.black?

The lug width of the Damasko DA373.black is 22 millimetres. This measurement is taken between the spring bars that connect the strap to the case at 12 and 6 o'clock. All compatible straps must have exactly 22mm lug width to fit correctly.

What is the best strap for the Damasko DA373.black?

There is no single 'best' option, but choices that reflect usage patterns. For formal contexts, vegetable-tanned Tuscan leather in black with contrasting stitching. For robust professional environments, grey-charcoal NATO in polyamide. For aquatic or marine applications, vulcanised silicone in black or deep blue. Selection depends on the operational mission you assign to the watch.

How do you change the strap on a DA373.black?

Strap change involves removing the spring bars from the case lugs. Use a spring bar tool – a small flattened instrument – to compress the bar on one side, reducing its diameter, and slide it out from the housing. Repeat on the other side. Insert the new strap by aligning the holes, reintroduce the bars, and ensure they click fully into the lugs. Operation takes less than two minutes once technique is mastered.

Does the DA373.black accept aftermarket 22mm straps?

Yes, completely. Since 22mm is a standardised measurement, the DA373.black is compatible with any artisanal strap designed for 22mm lug width, regardless of manufacturer or material. Leather, alligator, NATO, rubber, shell cordovan – if they declare 22mm, they will fit perfectly. Consult our dedicated 22mm strap catalogue to discover available options.

How long does a leather strap last on a Damasko DA373.black?

A vegetable-tanned leather strap, worn daily, maintains structural and aesthetic integrity for 18-36 months. Patina and signs of use increase appeal, they do not compromise the strap. Alligator, being denser and more fibrous, extends durability to 36-48 months. Longevity depends on frequency of wear, ambient humidity, and maintenance – regular cleaning with a damp cloth and air drying. Replacing the strap requires no watchmaker intervention; it is recommended periodic maintenance.