Fantastic company
Fantastic company. Great strap and the build quality seems great so far. Miles went the extra mile by helping me on the live chat so thank you :)
Omega Seamaster Diver 300M Sailcloth-Effect FKM Rubber Strap with Deployant Clasp
Omega Seamaster Diver 300M Sailcloth-Effect FKM Rubber Strap with Deployant Clasp
Regular price
£85.00
Regular price
Sale
£85.00
Unit price
per
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Shipping calculated at checkout.
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How to measure your wrist
To find which strap length is right for you, you’ll need your wrist measurement. Use a tape measure, or a simple strip of paper or string as shown below.
Step 1 – Wrap the strip/string around your wrist at the point where you wear your watch.
Step 2 – Measure the strip/string against a ruler.
Still unsure which length is right for you? Contact us and we’ll be happy to help.
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Technical Specification
Product Description
The Seamaster Diver 300M deserves a strap that can keep up with it. This sailcloth-effect strap is made from FKM fluoroelastomer — the same class of rubber used in aerospace and high-performance industrial applications — chosen specifically because it doesn't crack, fade or lose flexibility over time the way standard rubber does.
The sailcloth texture gives it the structured, woven look associated with nautical sport watches, without the moisture retention or stiffness of actual fabric. It sits flat against the wrist, moves with it, and looks intentional on the 300M's case rather than like an afterthought.
The clasp is brushed stainless steel deployant. It matches the finishing of the Seamaster bracelet hardware, distributes wrist pressure evenly across the full strap length, and significantly reduces wear at the fold point versus a traditional tang buckle. For collectors who switch straps regularly, that matters — the strap lasts longer, and the experience of putting it on and taking it off is notably better.
Quick-release spring bars are fitted as standard. No tools, no risk to your lugs.
Sized at 20mm to fit current-generation Seamaster Diver 300M references (42mm case)
Key Specs
- Material: FKM fluoroelastomer (sailcloth-effect texture)
- Clasp: Brushed stainless steel deployant
- Spring bars: Quick-release, pre-installed
- Lug widths: 20mm · 21mm · 22mm
- Water resistant, UV stable, heat resistant
What's included
- Sailcloth-effect FKM rubber strap
- Brushed stainless steel deployant clasp
- Quick-release spring bars
Fits: Omega Seamaster Diver 300M (42mm), Seamaster Aqua Terra, Tudor Black Bay, Rolex Submariner, Seiko Prospex and compatible 20mm
UK Delivery
Next Day - UK Only
- Order Monday to Friday before 15:00 to receive next day
- Order Saturday or Sunday for delivery on Tuesday
- Shipping Fee: £9.95
- Carrier: Royal Mail
2 Business Days - UK Only
- Order Monday to Friday before 15:00 to receive within 2 business days
- Saturday or Sunday orders will be shipped on Monday for delivery within 2 business days
- Shipping Fee: £2.95 (Free Shipping over £100)
- Carrier: Royal Mail
International Delivery
Customs:
All our products are shipped Delivery Duties Paid (DDP). This means the responsibility to pay any duties for your order is on us, we guarantee that you will never pay more than you see in checkout.
Shipping Cost and Time:
1-2 Business Days (Cut off 15:00 GMT)
Carrier: FedEx
Cost: See Checkout
2-5 Business Days (Cut off 15:00 GMT)
Carrier: FedEx
Cost: See Checkout
Returns
You have 14 days from the date of receiving your order to initiate a return for a refund. Please ensure that the item is shipped back to us within 14 days follow the initiation of your return.