Best straps for the Hamilton Khaki Field Mechanical 38

20 mm lugs, 38 mm case, reference H69439931. Try a strap below; the drawing is to scale.

Hamilton Khaki Field Mechanical 38 on a dark brown leather strap

Watch

Strap

Colour: Dark brown

Strap width20 mm

At the buckle18 mm

Lug to lug47 mm

Your wrist (cm), for strap length

Looks that work on the Hamilton Khaki Field Mechanical 38

The Hamilton Khaki Field Mechanical 38 takes 20 mm straps: its lug width is 20 mm. A leather strap will usually taper to 18 mm at the buckle.

The case is 38 mm across, and about 47 mm from lug tip to lug tip.

Good options are an olive NATO strap, a tan leather strap, a taupe suede strap. Try them all on the drawing above.

Sizes come from published specs. Check yours before you buy: how to measure lug width.