Technical Archive

Rolex
Lady-Datejust 67180— lug 13mm

Rolex Lady-Datejust 67180: 13mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Technical Specifications

Rolex 67180
Lug Width
13 mm

The essential strap measurement.

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Case Size
31 mm
Reference

67180

Years

1989–1999

Movement

Rolex Caliber 2135

Case Material

Stainless Steel and 18k White Gold

Bezel

18k White Gold Fluted

Crystal

Sapphire

Water Resistance

100m

The Heritage

The Rolex Lady-Datejust 67180 is a refined women's model from the 1989–1999 production period, featuring a 26mm stainless steel case with 18k white gold crown and bezel in Rolesor White combination. It is powered by the automatic Rolex calibre 2135 with 28,800 vph frequency and approximately 48-hour power reserve. The case has a screw-down steel caseback, water-resistant to 100 metres, with a date window at 3 o'clock under magnified lens. The 13mm lug width is specific to this female-sized format and requires compatible straps for precise fitment without lateral play.

FAQ

What is the lug width of the Rolex Lady-Datejust 67180?

The Rolex Lady-Datejust 67180 has a lug width of 13mm. This measurement is specific to the Lady-Datejust range with a 26mm case and should be verified using a digital calliper placed between the lower lugs at the strap attachment point.

What is the best strap for the Lady-Datejust 67180?

For the 67180 in stainless steel and white gold, a vegetable-tanned alligator strap is the most coherent choice in terms of materials and aesthetics. The natural scale texture complements the 18k white gold bezel. A smooth calf leather strap offers a valid alternative for more understated daily wear.

How do you change the strap on the Rolex Lady-Datejust 67180?

Strap replacement requires a spring bar tool to remove the spring bars housed in the 13mm lugs. It is advisable to work on a soft cushion to protect the case and the 18k white gold lugs from scratching. If in doubt, entrust the operation to a watchmaker or specialist atelier.

Are there aftermarket straps compatible with the Lady-Datejust 67180?

Yes, aftermarket straps with a 13mm attachment are compatible with the Lady-Datejust 67180, provided they respect the geometry of Rolex lugs. Milanostraps.it offers a curated selection of handcrafted 13mm straps in various materials, designed for a precise fit without lateral play.

How long does a leather strap last on a Rolex Lady-Datejust 67180?

The lifespan of a leather strap depends on the material and care. A quality vegetable-tanned alligator strap, kept away from water and direct sunlight, retains its structure and appearance for 3 to 5 years of regular use. Casati Milano straps include an 18-month warranty against manufacturing defects.

The next step

The right strap isn’t chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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The atelier's website: casatimilano.com