Ligure · Tartaruga

Strap for Tartaruga Scuba Diver GMT Stainless Steel / White / Bracelet

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter41 mm
ReferenceLWT21003
FamilyTartaruga
MovementETA caliber 2893-1 Hours, Minutes, Seconds, World Time | Date
CaseCeramic, Stainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Tartaruga LWT21003

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Tartaruga LWT21003, seen from the bench

The Ligure Tartaruga LWT21003 is a reinterpretation of the Mediterranean diver watch, featuring a 41mm ceramic and stainless steel case with ETA caliber 2893-1 movement offering hours, minutes, seconds, world time and date functions. The 22mm lug width accommodates straps designed for this intermediate size standard. Dual-material construction in ceramic and stainless steel provides corrosion resistance and surface durability for marine environments.

Frequently asked questions

What is the exact lug width of the Ligure Tartaruga LWT21003?

The lug width of the Ligure Tartaruga LWT21003 is 22mm. This intermediate dimension characterizes the model and requires straps specifically sized for 22 millimetres. Measure perpendicularly between the lug bars at the point of maximum distance to verify compatibility with replacement straps.

Which strap is recommended for the Ligure Tartaruga LWT21003?

For the LWT21003 we recommend Tuscan leather with vegetable tanning, such as Milano Straps' Aged Honey, which dialogues naturally with the ceramic and stainless steel case. High-quality alligator offers a more formal appearance, whilst NATO fabric preserves the marine sportiness of the design. FKM rubber is ideal for intensive aquatic use.

How do you change the strap on a Ligure Tartaruga?

To change the 22mm strap: remove the watch from the previous strap using a spring bar tool, inserting the pin into the spring slot beneath the lug bar. Extract gently, then align the new strap's holes with the lugs and reposition the pins with the same tool until the locking click is heard.

Which aftermarket strap is compatible with the LWT21003?

All straps with a 22mm lug width are compatible with the Ligure Tartaruga LWT21003. Milano Straps offers a complete selection of leather, NATO and rubber in this dimension, guaranteeing construction quality and artisanal finishing. Always verify that the lugs are free—without integrated passants—to ensure correct insertion.

How long does a leather strap last on a Ligure Tartaruga?

A quality leather strap, such as vegetable-tanned Tuscan leather, has a lifespan of 3-5 years with normal daily wear, subject to variables such as ambient humidity and wear frequency. Vegetable tanning develops organic patina that increases character over time. Periodic maintenance with specific hydrating creams significantly extends longevity.

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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Casati Milano · Via XX Settembre 15, Milan · by appointment only