![[VIDEO] Hands-On: The Incredibly Wearable Grand Seiko SLGW007](https://wornandwound.com/library/uploads/2025/11/GS_SLGW007_19.jpg)
Worn & Wound
[VIDEO] Hands-On: The Incredibly Wearable Grand Seiko SLGW007
It’s very telling to me to see what my initial reactions were to a watch when it was announced. At Watches and Wonders 2024, Grand Seiko launched the SLGW003 “birch bark” featuring a new movement, the manual-wound 9SA4, and a new case within the Evolution 9 series. Looking back at the video that Zach Kazan and I shot to accompany the announcement post, you can see just how excited we were about it, despite being jet-lagged and inundated with new releases. The interesting part is that the new movement, which by all measures is the more significant development for the brand in terms of R&D;, played second fiddle to the case, which addressed some enthusiast issues with Grand Seikos. At 38.6mm x 45mm x 9.95mm, the SLGW003 had idyllic proportions, particularly in terms of thickness, which has long been a thorn in GS’s Zaratsu-polished side. Additionally, the 003 featured 20mm lugs, an uncommon feature for a GS, yet the most common strap width. It’s funny how big a deal a couple of dimensions can be, and yet, as you can see, it’s what we cared about most. Since that release, Grand Seiko has only used the 9SA4 in one other set of watches, the epically cool 45GS tribute SLGW005 and its precious metal sibling, the SLGW004, but not until the SLGW007, the watch I’m actually supposed to be writing about, have we seen a return to that new case design. Although I’ve encountered the SLGW003 in person a couple of times, I haven’t had the chance to wear it for more than a ...
