Curved Rubber Strap for Omega Seamaster 300 Aqua Terra AT150 19/20mm

Description

Quick answer: This strap for Omega Seamaster is an aftermarket curved silicone rubber strap for the Seamaster 300 and Aqua Terra AT150. It comes in 19mm or 20mm, measures 100mm + 105mm, and is offered in five colourways with a silver, gold or rose gold buckle.

Which watches does it fit?

It fits the Omega Seamaster 300 and Aqua Terra AT150 with a 19mm or 20mm lug width.

Model / reference	Size
Omega Seamaster 300	19mm or 20mm
Omega Aqua Terra AT150	19mm or 20mm

Specifications

Type	Aftermarket curved rubber strap
Material	Silicone rubber
Lug width	19mm or 20mm
Length	100mm + 105mm
Colours	Black, Black Orange Stitched, Black White Stitched, Blue, Blue White Stitched
Buckle colour	Silver, Gold, Rose Gold

Options

• Size: 19mm, 20mm
• Colour: Black, Black Orange Stitched, Black White Stitched, Blue, Blue White Stitched
• Buckle colour: Silver, Gold, Rose Gold
• All Logos Available: Features all logos available, adding a classic touch and enhancing the overall aesthetic.

Why choose a curved rubber strap

The curved design follows the natural curve of the wrist, and silicone rubber stays flexible and comfortable for daily wear. Plain black or blue keeps the look clean; the stitched versions add contrast in orange or white. Match the buckle to your case in silver, gold or rose gold. Plus, it features all logos available, ensuring a classic look and enhancing the overall aesthetic of your timepiece. For a 20mm Seamaster 300 strap with two-tone colours, compare the rubber strap for Omega Seamaster 300 with curved end.

How to fit it

1. Lay the watch face down on a soft cloth so the case and crystal are protected.
2. Use a spring bar tool to compress the spring bar at each lug and remove the current strap.
3. Seat a spring bar in each end of the new strap, place one tip in the lug hole, compress the other tip and let it click into place.
4. Pull gently on both sides to check it is locked in. Never open the case back: the strap attaches only at the lugs.

Frequently asked questions

Should I choose 19mm or 20mm?

Measure the gap between the lugs of your Seamaster 300 or Aqua Terra AT150 and order that width.

How long is the strap?

The two pieces measure 100mm and 105mm.

Which buckle colours are offered?

Silver, gold and rose gold.

See all straps and bracelets for Omega, check our watch band size guide, or read the guide to watch straps.