Bench-verified parts · CH & EU shipping · EU orders ship from France, no customs
Language EN DE FR IT
Currency
Track orderContact
Chronoshop

Catalog / Rubber Straps / IWC / IWC Rubber Strap – Pilot’s Watch EasX-CHANGE – 21-18/120-50 – Black

No. 087 IWC Rubber Strap – Pilot’s Watch EasX-CHANGE – 21-18/120-50 – Black

Specimen No. 087 · Rubber Straps · IWC

IWC Rubber Strap – Pilot’s Watch EasX-CHANGE – 21-18/120-50 – Black

IWC genuine rubber watch strap designed for PILOT’S WATCH models with EasX-CHANGE quick-change system.

Ref.
IWCPWRWSBL21
House
IWC
Category
Rubber Straps
Stock
Single specimen
CHF 150 Single piece · ships from Geneva
Enquire about this specimen Trade enquiry · net pricing on application
No. 02 / Plates

Every angle, plated.

No. 087·2 Plate 2 / 5
No. 087·3 Plate 3 / 5
No. 087·4 Plate 4 / 5
No. 087·5 Plate 5 / 5

IWC Rubber Strap - Pilot's Watch EasX-CHANGE - 21-18/120-50 - Black

Overview

This is an IWC genuine rubber strap designed for PILOT'S WATCH models. It is constructed from high-quality, patterned anthracite black vulcanized rubber with metallic inserts and features the proprietary EasX-CHANGE quick-change system. The watch strap is marked IWC | SWISS MADE. This strap is sold without a buckle and is graded Excellent in our Condition Grading Scale.

Specifications

The swatch trap width tapers from approximately 21 mm at the watch lugs connector to approximately 18 mm at the buckle end. The short piece measures approximately 50 mm in length, and the long piece measures approximately 120 mm. The watch strap is shipped directly from Switzerland.

Notes

This IWC EasX-CHANGE rubber strap provides an authentic, high-quality replacement or alternative for compatible Pilot's Watch models.

Frequently Asked Questions

Which IWC watches is this strap compatible with?

This strap is specifically designed for IWC PILOT'S WATCH models that are compatible with the EasX-CHANGE quick-change system and a 21 mm lug width.

Is a buckle included with this strap?

No, this strap is sold without a buckle. You will need to use an existing IWC buckle or purchase one separately.

What is the condition of this strap?

The strap is graded Excellent according to our Condition Grading Scale, indicating it is in like-new or new-old-stock condition.

What are the exact dimensions of this strap?

The strap is approximately 21 mm wide at the lugs, tapering to approximately 18 mm at the buckle. The short piece is about 50 mm long, and the long piece is about 120 mm long.

What is the EasX-CHANGE system?

The EasX-CHANGE system is IWC's proprietary quick-change mechanism, allowing for tool-free strap interchange on compatible watches.

No. 03 / On record

Reference IWCPWRWSBL21 chronoshop SKU
Catalogued 12 March 2026 Photographed · graded · published
Last revised 1 May 2026 Description or pricing updated
On hand Single specimen Ships from Geneva
No. 04 / Related specimens

Other parts on the bench.

IWC Rubber Strap – Pilot’s Watch EasX-CHANGE – 21-18/120-50 – Black. Awaiting the bench it deserves.

Enquire about this specimen Or open a trade enquiry · net pricing on application