RECOMMENDED READING: Exploding a Grand Seiko Hi-Beat GMT

Nick Kenyon

We have recommended taking a look at the master watchmaker Peter Speake-Marin deconstructing various watches in the past, and that’s because how interesting it is to get a proper look into some of the most popular watches out there. What makes this deconstruction by Peter interesting is that it is with the Grand Seiko Hi-Beat GMT, a watch from a brand that has carved a name for itself thanks to the unparalleled levels of finishing to its cases and dials.

But it does beg the question: is the interior of their watch movements — usually hidden from even the most prying eyes — as well finished as the exterior? As you’ll see, the more closely you look at the 9S86 movement, the more impressive it gets. From skeletonised escape wheels and pallet forks, to the stunningly even application of the Tokyo stripes, it is certainly a sight to behold.

To watch the video and see the full deconstruction explained, visit The Naked Watchmaker right here.