Hamilton
Khaki Field H68551133— lug 20mm
Hamilton Khaki Field H68551133: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Hamilton H68551133The essential strap measurement.
Browse 20mm straps →H68551133
ETA caliber F07.111 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Khaki Field
FAQ
What is the lug width of the Hamilton Khaki Field H68551133?
The lug width of the H68551133 is exactly 20 millimetres. This measurement is specific to this model and is essential for selecting a compatible strap. To verify, measure with a digital calliper or flexible ruler the net distance between the two lateral anchor pins of the case.
Which strap is recommended for the Khaki Field H68551133?
The optimal strap depends on intended use. For formal or daily wear, we recommend vegetable-tanned leather (Tuscan) or alligator; for sports and outdoor practice, cotton NATO or vulcanised rubber. All must comply with the 20mm lug width specification.
How do you change the strap on the Hamilton Khaki Field H68551133?
Insert the spring bars (suspension pins) into a small specialist pliers, press inward to release the spring, extract the pin from the case lug. Repeat for the second pin. Reverse the process to install the new strap, ensuring both spring bars are fully seated in the case holes.
Is there an aftermarket strap compatible with this lug width?
Yes, any artisan strap with a 20mm lug width is compatible. On milanostraps.it, a dedicated collection of 20mm straps is available in leather, NATO and rubber, selected for quality and durability, with customisation options.
How long does a leather strap last on the Khaki Field H68551133?
Durability depends on the tanning method and frequency of use. A vegetable-tanned Tuscan leather strap offers 3–5 years of daily wear with proper maintenance (drying, occasional wax treatment); alligator reaches 5–7 years. NATO and rubber offer extended resistance to 10 years if not exposed to extreme temperatures.