Technical Archive

Hamilton
Khaki Field H64451533— lug 20mm

Hamilton Khaki Field H64451533: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Khaki Field King Quartz Stainless Steel / Black

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Hamilton H64451533
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

H64451533

Movement

ETA caliber 955.132 Hours, Minutes, Seconds | Date, Day

The Heritage

The Khaki Field represents Hamilton's military line, characterized by an essential dial and basic functions. It is equipped with the quartz ETA 955.132 caliber with indication of hours, minutes, seconds, date and day. The model mounts a 20mm strap and maintains the functional design typical of field watches.

FAQ

What is the lug width of the Hamilton Khaki Field H64451533?

The lug width of the Hamilton Khaki Field H64451533 is 20 millimetres. This measurement is standard for the model and determines compatibility with all available straps in the dedicated catalogue.

Which strap is most recommended for the Hamilton Khaki Field H64451533?

For the Khaki Field H64451533, we recommend straps in vegetable-tanned leather or alligator, which respect the model's military and vintage heritage. NATO straps in khaki or dark grey tones maintain tactical authenticity, whilst FKM rubber is ideal for water sports or intensive use.

How do I change the strap on my Hamilton Khaki Field H64451533?

To change the strap, remove the two spring bars from the lugs. Use a dedicated spring bar tool to compress the pin and extract it from the hole. Then, position the new strap by aligning the passant between the lugs and reintroduce the spring bar. Verify the lock before wearing the watch.

Are there aftermarket straps compatible with the H64451533?

Yes, the 20mm strap market is extensive and mature. Milanostraps offers a specialised selection of bespoke-quality straps, crafted from noble materials such as alligator, vegetable-tanned calf and shell cordovan, with online customisation options and rapid delivery.

How long does a leather strap last on the Hamilton Khaki Field H64451533?

The lifespan of a leather strap depends on the tanning method and usage frequency. Vegetable-tanned calf typically lasts 3-5 years with daily wear, developing a desirable patina over time. Alligator and shell cordovan, owing to fibre density, have superior longevity, lasting 7-10 years. FKM rubber resists 5-8 years before showing elasticity degradation.