Oisín O'Malley is the host of The Timeless Watch Channel, a YouTube platform dedicated to deep discussions on watches, often intertwined with his personal musings about wine, whiskey, and life. His content is long-form, focusing on luxury timepieces, the culture surrounding them, and offering insightful watch reviews and stories behind iconic models. O'Malley provides both watch enthusiasts and casual viewers a chance to explore the elegance and craftsmanship of timepieces in an engaging, conversational style.

Beyond YouTube, his expertise in watch collecting is well-recognized, with collaborations and articles on major watch platforms like Chrono24, where he shares recommendations for watches suited to different occasions and lifestyles​.

Oisín’s charismatic approach and his blend of watches with cultural elements have earned him a dedicated following within the watch community.