Technical Archive

Oris
Aquis 01 774 7743 4155-07 5 24 10EB— lug 22mm

Oris Aquis 01 774 7743 4155-07 5 24 10EB: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Aquis Chronograph 45.5 Stainless Steel / Blue / Calf

Artisanal Note

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

Technical Specifications

Oris 01 774 7743 4155-07 5 24 10EB
Lug Width
22 mm

The essential strap measurement.

Browse 22mm straps →
Reference

01 774 7743 4155-07 5 24 10EB

Movement

Oris caliber Oris 774 Additional 12 Hour Hand (adjustable), Hours, Minutes, Small Seconds | Date | Chronograph

The Heritage

The Oris Aquis 01 774 7743 4155-07 5 24 10EB is a diving instrument housing a 45.50mm stainless steel case with high-tech ceramic unidirectional bezel. The integrated Oris 774 caliber features a column chronograph and adjustable 12-hour subdial, designed for water professionals. The 22mm lug width ensures proportional aesthetic balance and compatibility with quick-change straps.

FAQ

What is the lug width of the Oris Aquis 01 774 7743 4155-07 5 24 10EB?

The lug width is 22mm. Oris selected this measurement to maintain balanced proportions on the 45.50mm case whilst ensuring both aesthetic stability and wearing comfort. Always verify the measurement between the two spring bars before ordering a replacement strap.

What is the best strap material for this sport Aquis model?

The choice depends on intended use. For professional diving or intense aquatic activities, we recommend FKM rubber (fluoroelastomer) or high-density polyester NATO. For daily elegant wear, a vegetable-tanned alligator or pull-up calf strap provides equilibrium between functionality and refinement. The ceramic bezel requires no special protection, unlike traditional metal movements.

How do I change the strap on a 22mm sports watch?

Position the watch on a soft surface. Locate the small spring bars on either side of the case: using a dedicated spring bar tool, apply gentle pressure to retract the spring, sliding the pin from the original lug. Insert the pin of the new strap into the same hole and release slowly. Repeat on the opposite side. The procedure demands patience—never force the mechanism.

Are aftermarket 22mm straps compatible with the Oris Aquis 01 774 7743 4155-07 5 24 10EB?

Yes, all straps with a 22mm lug width are compatible. Milanostraps produces 22mm straps tested on sports models: leather, NATO and rubber fit the case lugs perfectly. We recommend verifying strap thickness (typically 4.5–5.5mm for sports watches) to avoid deployment clasp closure defects.

How long does a leather strap last on a diving watch like this one?

Under normal conditions, a quality leather strap (alligator or calf) lasts 18–36 months before replacement becomes necessary. Frequent exposure to salt water, chlorine, or direct sunlight significantly shortens lifespan. We recommend always drying the strap after water contact and storing it away from humidity. Vegetable-tanned leather develops a fascinating patina with age and does not deteriorate like industrially tanned alternatives.