Longines · HydroConquest
Strap for Hydroconquest Quartz 25 Two Tone Black
Integrated attachment: measurements, the most common questions, and the way to a made-to-measure strap.
Lug width to be confirmed
On this Longines HydroConquest L3.147.3.56.7 the lug width doesn't convince me, and I don't want to give you a number I'm not sure about. Write to me on WhatsApp with the reference or a photo of the watch: I'll check it and tell you myself.
Frequently asked questions
What is the lug width of the Longines HydroConquest L3.147.3.56.7?
The lug width of the Longines HydroConquest L3.147.3.56.7 is 20 millimetres. This intermediate measurement is specific to the lady-size version of the model and represents the exact distance between the two anchor points where the strap is inserted. Always verify this dimension before purchasing an aftermarket strap to ensure perfect compatibility and absence of lateral movement.
How long does a leather strap last on the Longines HydroConquest L3.147.3.56.7?
Leather strap durability depends on material quality, tanning method, and usage frequency. A quality artisanal alligator or calf strap typically lasts 2–4 years with daily wear, developing a desirable patina. Frequent exposure to saltwater and chlorine accelerates aging. Shell cordovan, more resilient, can last 4–6 years or longer. FKM rubber has nearly indefinite durability but loses elasticity after 5–7 years. Proper maintenance—regular cleaning and drying—significantly extends the lifespan of any leather strap.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
The atelier's website: casatimilano.com