20/21mm Oysterflex Rubber Band for Rolex Submariner | Yacht-Master | Daytona | GMT

Description

Quick answer: This 20mm Oysterflex rubber band for Rolex is an aftermarket silicone rubber strap for the Rolex Submariner, Yacht-Master, Daytona and GMT, with slightly curved ends that sit close to the lugs. It measures 55mm + 65mm, closes with a deployment buckle and is offered in nine colours, five buckle finishes and a 20mm or 21mm lug size.

Which watches does it fit?

It fits Rolex Submariner, Yacht-Master, Daytona and GMT watches; choose the lug size that matches your watch.

Model / reference	Size
Rolex Submariner	20mm (21mm lug size option)
Rolex Yacht-Master	20mm (21mm lug size option)
Rolex Daytona	20mm (21mm lug size option)
Rolex GMT	20mm (21mm lug size option)

Specifications

Material	Silicone rubber
Lug size	20mm or 21mm
Length	55mm + 65mm
Ends	Slightly curved to follow the lugs
Closure	Deployment buckle
Strap colours	Black, Blue, White, Gray, Brown, Green, Yellow, Red, Orange
Buckle colours	Polished Silver, Brushed Silver, Gold, Rose Gold, Silver & Gold

Options

• Lug size: 20mm or 21mm.
• Strap colour: Black, Blue, White, Gray, Brown, Green, Yellow, Red, Orange.
• Buckle colour: Polished Silver, Brushed Silver, Gold, Rose Gold, Silver & Gold.

Why choose an Oysterflex-style rubber band

The ends are slightly curved to follow the Submariner’s lug shape, so the band sits close to the case. Silicone rubber is waterproof, durable and easy to clean, with a soft but firm feel on the wrist. If you need a longer strap, our Oysterflex strap for Rolex measures 83mm + 60mm.

How to fit it

1. Lay the watch face down on a soft cloth and cover the lugs with low-tack tape to protect the case.
2. Use a spring bar tool to compress the spring bar and lift the old strap or bracelet out of the lugs.
3. Fit the spring bars into the new band, seat one end in a lug hole, compress the other end and let it click into place.
4. Tug gently on each side to check that both spring bars are locked in.

Only the band is changed. There is no need to open the case back, and you should never do so to fit a band.

Frequently asked questions

Is this band 20mm or 21mm?

It is listed as 20mm, and a 21mm lug size can also be selected. Measure the gap between your lugs to choose.

How long is it?

The two pieces measure 55mm and 65mm, plus the deployment buckle.

Is it waterproof?

Yes. Silicone rubber is waterproof and can be rinsed clean.

How many colours are there?

Nine strap colours and five buckle finishes.

See all straps and bracelets for Rolex, check your lug width with our watch band size guide, or compare the rubber strap for Rolex Submariner.