This past weekend I ordered a Seiko Astron SBXD003 (that's the JDM number, SSJ003 is the worldwide number). Stainless steel w/a hardened coating, sapphire w/AR, ceramic bezel, quick adjust clasp, solar GPS movement, and a very wearable size, 39mm case, 46ish lug to lug, and 11mm thick. By far the 'cleanest' GPS watch on the market, and one of the smallest. Most are big, thick and have a bunch of sub dials.

https://www.seikowatches.com/global-...stron/ssj003j1

Pics borrowed from here :: https://www.neel.co.jp/view/item/000000010700