Watermark Removal from 32 second 4K Video

I need a small static watermark removed from the top-right corner of a 32-second personal video. The original quality must be preserved, and minor imperfections in the affected area are acceptable as long as they don't draw attention.

Requirements:
- Use any video editing software
- Important elements in the top-right corner must be preserved

Ideal skills and experience:
- Proficiency in video editing
- Experience with watermark removal
- Attention to detail to maintain quality