TAG Heuer Formula 1 Green Rubber BT0745 Strap 21.5mm | Genuine OEM CAZ101AP

Tag Heuer

£185.00 GBP
REF. BT0745 Factory Part
Lug Width 21.5mm
Material Rubber
End Style Curved
Type OEM ORIGINAL
Genuine OEM Part Original Manufacturer Part · Reference Validated
Reference Validated
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12-Month Warranty
30-Day Returns · No Questions Asked
1
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THE Tag Heuer LEGACY

Restore the hallmark profile of your timepiece. This OEM ORIGINAL vulcanised rubber strap (Ref: BT0745) is the definitive choice for the CAZ101AP, keeping your Tag Heuer at its factory-correct aesthetic and prestige.

TECHNICAL ATTRIBUTES

  • Material & Construction: the same grade vulcanised rubber used by leading manufacturers — supple, water-resistant, and built to last.
  • Case Integration: Engineered with a precision Curved profile, 21.5mm lug width for a seamless, gap-free fit to the CAZ101AP case.
  • Hardware: Complete with integrated buckle, 130mm/80mm total length.
  • Authentic Provenance: A verified OEM ORIGINAL part, independently sourced and inspected before dispatch.
Genuine OEM Strap
Original Manufacturer Packaging
Reference BT0745
Material Rubber
Lug Width 21.5mm
End Style Curved
Clasp Deployment Clasp
Length 130mm/80mm
Includes Buckle Complete with integrated buckle
Colour Green
Fit For CAZ101AP

Designed for these CAZ101AP models:

CAZ101AP
Orders placed before 4pm (UK time) dispatched the same working day (Mon–Fri). All orders ship fully insured; signature required.
UK StandardRoyal Mail Special Delivery — Next working day
FREE
EuropeDHL Express — 3–5 working days
£25.00
Rest of WorldDHL Express — 3–8 working days
£45.00
View full shipping information
30-day returns & exchanges. Not genuine? Full refund.
Return WindowFrom the day of delivery
30 Days
ExchangesSwap for another size or style
Available
Item ConditionAll original packaging intact
Unworn
OEM Parts PolicyNo returns if fitted to watch
Sealed Only
AuthenticityBelieve it isn't genuine?
Full Refund
View full returns & exchange policy
1
Remove Current StrapUse the spring bar tool to depress the pin and gently slide the existing strap free from the lugs.
2
Align New StrapPosition the OEM strap between the lugs, ensuring the curved end sits flush against the case.
3
Secure Spring BarsCompress the spring bar, slot into position, and confirm both ends are locked into the lug holes.
No watchmaker required — takes under 5 minutes

12-Month Warranty Protection

All ORIX products come with our comprehensive 12-month warranty covering manufacturing defects and quality issues under normal use. Warranty registration verifies authenticity, activates priority support, and ensures you receive timely expiry reminders and expert care guidance—because premium components deserve premium care.

Coverage Includes:

  • Manufacturing defects: Defects in materials or workmanship that affect functionality
  • Functional failures: Parts that fail to perform as intended under normal use
  • OEM parts: All genuine OEM components purchased from our store
  • Repair or replacement: We will repair or replace defective items at our discretion

→ Register your warranty now

ORIX GB is an independent reseller specialising in genuine OEM watch straps. We are not affiliated with, authorised by, or endorsed by any watch manufacturer. All brand names, model names, and trademarks are the property of their respective owners and are used only to describe compatibility.

TAG Heuer Formula 1 Green Rubber BT0745 Strap 21.5mm | Genuine OEM CAZ101AP
TAG Heuer Formula 1 Green Rubber BT0745 Strap 21.5mm | Genuine OEM CAZ101AP
£185.00

One Watch. Infinite Looks. Every Occasion.

Your watch and strap should go together perfectly, but that doesn't mean you can't experiment with different combinations. Why not mix things up and see what happens?

Build Your Timepiece

Customize your look with perfectly fitted straps.

Try It On Your Watch

Factory Fitted

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Total Setup

The OEM Difference

Why Choose Genuine OEM?

Factory Original vs Aftermarket — the difference is in the details that matter.

Case Integration

Factory straps are engineered to fit flush against the watch case without gaps, ensuring structural integrity and a seamless, tailored aesthetic.

OEM Original
Precision engineered flush fit
Generic Aftermarket
Standard straight or gapped fit

Material

Genuine OEM components - reference-verified and individually inspected before dispatch. Materials and finish meet the original manufacturer's specification.

OEM Original
Premium rubber or exotic leather
Generic Aftermarket
Standard silicone or split leather

Clasp & Hardware

OEM clasps are machined from 316L polished steel with twin-trigger deployant mechanisms. Featuring the exact same hardware finish as the factory component.

OEM Original
316L polished clasp — twin-trigger
Generic Aftermarket
Standard pin buckle or low-grade clasp

Authentication

Every OEM strap is reference-verified and matched to the manufacturer part number. It arrives with traceable provenance and a certificate of authenticity.

OEM Original
Reference-verified with certificate
Generic Aftermarket
No reference number or verification

Resale Value

Maintaining a luxury timepiece with 100% factory original parts preserves its collectible value and integrity on the global secondary market.

OEM Original
Preserves full market value
Generic Aftermarket
Depreciates collector valuation

Warranty

All factory replacement parts are backed by a comprehensive manufacturer guarantee against defects in materials and craftsmanship.

OEM Original
12-month factory guarantee
Generic Aftermarket
Limited or no warranty provided

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James Mitchell
Verified Purchaser
London, UK
Exceptional quality and craftsmanship 6 months ago
Absolutely stunning piece. The finishing is impeccable and the movement keeps perfect time. I've owned several luxury watches and this component exceeded my expectations. The attention to detail is remarkable, from the polished surfaces to the precise tolerances. Delivery was fast and packaging was premium. Highly recommend for anyone looking for genuine OEM quality.
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Mason Anderson
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Chicago, USA
As Good as OEM 6 months ago
Lovely bracelet; top quality; fits my Aquaracer perfectly.
Yes, I recommend this product.
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Jack Anderson
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Chicago, USA
Perfect Match May 14, 2025
Excellent genuine product and great service, First-class ebayer!
Yes, I recommend this product.
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Marcus Johnson
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Oxford, UK
Beautiful Quality 9 months ago
Excelente !!
Yes, I recommend this product.
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Lucas Jackson
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Valencia, Spain
Highly Recommended July 16, 2025
So far looks good haven't tried it on the watch yet to make sure it fits. It is a little thin but other wise fine.
Yes, I recommend this product.
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George Young
Verified Purchaser
London, UK
Perfect Fit 10 months ago
Good value and looks the business on a Tag CAZ101AB. Took a bit of fettling to fit the strap but once on it feels very snug. Strap was well wrapped and fairly quick postage. Overall very pleased
Yes, I recommend this product.
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Anonymous
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Great Product 6 months ago
Noah Mitchell
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Sydney, Australia
Better Than Expected January 29, 2025
Perfect! As described, fast delivery, all good! A+++
Yes, I recommend this product.
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Amelia Campbell
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London, UK
Quick Delivery, Perfect 8 months ago
perfect product & transaction
Yes, I recommend this product.
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Eleanor Jackson
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Oxford, UK
Exactly What I Needed 11 months ago
Thanks look good
Yes, I recommend this product.
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Matthew Lopez
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Rome, Italy
Spot On July 07, 2025
Great seller!
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Rachel Smith
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Toronto, Canada
Genuine Article 8 months ago
Excellent service, fast delivery and item exactly as described. Highly recommended.
Yes, I recommend this product.
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David Brown
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Oxford, UK
Really Pleased August 01, 2025
Great price. Perfect product. Many thanks
Yes, I recommend this product.
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Mason Hernandez
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Madrid, Spain
Great Product May 16, 2025
Received in great condition and very quick delivery top ebayer 👍👍
Yes, I recommend this product.
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Scarlett Anderson
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Zurich, Switzerland
Absolutely Perfect 7 months ago
Quick ship to US, great seller
Yes, I recommend this product.
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Ella Lewis
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Leeds, UK
Really Pleased February 08, 2025
Vielen Dank für die gute und schnelle Abwicklung, Klasse :-)
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Harry White
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Berlin, Germany
Works Perfectly July 30, 2025
Fantastic seller well packed arrived next day' was as described 👌 good communication many thanks!!🙂.
Yes, I recommend this product.
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Chloe Adams
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Turin, Italy
Fantastic Seller 6 months ago
Swift sending, quality product, quick return and refund when wouldn’t fit
Yes, I recommend this product.
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Catherine Garcia
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Bristol, UK
Worth Every Penny February 12, 2025
Great seller - fast shipment A+++
Yes, I recommend this product.
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