Black crystal lens by Samsung Galaxy Watch 3 45mm R840 R845

Black Front Glass for Samsung Galaxy Watch 3 45mm (R840 / R845) – Not a Screen Protector

Black outer front glass replacement for the Samsung Galaxy Watch 3 45mm, designed to replace only the broken outer glass layer while keeping the AMOLED and touch panel intact.

This is not a tempered glass or adhesive film – it is the actual front glass component, matching the original dimensions and curvature. Installation requires UV adhesive, precision tools, and technical knowledge typical in professional smartwatch repair.

Key Features:

• Black curved glass only – no screen or touch included

• Exact fit for Samsung Galaxy Watch 3 45mm

• Compatible with SM-R840 (Wi-Fi) and SM-R845 (LTE)

• Durable and optically clear

Benefits:

• Preserves original display if still working

• Cost-saving alternative to full screen replacement

• Professional-level finish with correct tools

Installation Tips:

• Test display and touch before starting

• Disassemble carefully to avoid damaging internal parts

• Apply UV adhesive accurately

• Not suitable for DIY or untrained users

Technical Table: