
$60.00
You Saved
This generic flat sapphire crystal is designed for the Cartier Tank MC Collaborateur, measuring 26.9mm × 26.9mm with a thickness of 0.8mm and featuring a mark. Its flat square design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat square shape minimizes optical distortion for clear dial viewing
Mark included for enhanced authenticity and alignment
0.8mm ultra-thin profile for precise case fitting
High hardness (9 Mohs) resists daily scratches and wear
Length: 26.9 mm
Width: 26.9 mm
Thickness: 0.8 mm
Feature: Mark included
Shape: Flat Square
Material: Synthetic sapphire
Compatible Model: Cartier Tank MC Collaborateur
Replacement crystal for Cartier Tank MC Collaborateur
Suitable for luxury square watch restoration
1.Is this an original Cartier part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Tank MC Collaborateur perfectly?
Only if your watch uses exactly 26.9×26.9×0.8mm square glass with mark; measure before purchase.
3.What is the mark for?
The mark helps with crystal alignment during installation.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
Trusted by watchmakers worldwide.
Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.









