Watch Gasket For Breitling Chronomat & Blackbird Rubber Seal Washer Watchmakers

Aftermarket rubber gasket made to fit Breitling Chronomat and Blackbird watches — part number 290.008.

⭐ At a glance

✅ Fits: Breitling Chronomat & Blackbird models

✔️ Condition: New with tags

Material: Rubber

Part number: 290.008

Specifications

• Type: Gasket
• Compatible Brand: Breitling
• Compatible Model: Chronomat, Blackbird
• Material: Rubber
• ✅ Fits

This is a made-to-fit replacement seal washer for Breitling Chronomat and Blackbird watches — it is not a genuine Breitling part, but is manufactured to the correct specification for these models.

⚠️ Please check your exact Chronomat or Blackbird reference against part number 290.008 before ordering, as Breitling has produced several case variants over the years and gasket sizes can differ between them.