Strap matcher

Best straps for the Omega Seamaster 300

20 mm lugs, 42 mm case, reference 165.024 (1964–1970). Try a strap below; the drawing is to scale.

Omega Seamaster 300 on a steel three-link bracelet
Strap
Colour: Steel
Strap width20 mm
At the buckle16 mm
Lug to lug48 mm

Looks that work on the Omega Seamaster 300

Omega Seamaster 300 specs

Made
1964–1970
Case
42 mm × 14 mm thick
Lug width
20 mm
Lug to lug
48 mm
Case material
stainless steel
Movement
Calibre 552, automatic
Water resistance
200 m

From the maker's published figures, gathered with AI help and not yet checked against a watch in hand. Measure your lugs before you buy.

Strap size for the Omega Seamaster 300

What size strap fits the Omega Seamaster 300?

The Omega Seamaster 300 takes 20 mm straps: its lug width is 20 mm. A leather strap will usually taper to 18 mm at the buckle.

How big is the Omega Seamaster 300?

The case is 42 mm across, and about 48 mm from lug tip to lug tip.

What strap looks best on the Omega Seamaster 300?

Good options are a black rubber strap, a black and grey stripe NATO 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.