diff --git a/core/res/res/values-watch/colors_device_defaults.xml b/core/res/res/values-watch/colors_device_defaults.xml
index 9150cc409e137..15786b4a23f89 100644
--- a/core/res/res/values-watch/colors_device_defaults.xml
+++ b/core/res/res/values-watch/colors_device_defaults.xml
@@ -18,4 +18,7 @@
      overlaying new theme colors. -->
 <resources>
     <color name="button_normal_device_default_dark">@color/btn_default_material_dark</color>
+    <!-- Use the same value as for accent_device_default_dark but start with #99,
+         i.e. 60% opacity -->
+    <color name="accent_device_default_dark_60_percent_opacity">#995E97f6</color>
 </resources>