22mm width
Asus ZenWatch 2 1.63" WI501Q; Basis Peak Fitness Tracker Watch;Vector Meridian; LG G Watch W100;Cookoo Smart Watch; Casio MDV106;Huawei Watch 2 Classic;Moto 360 2 (2nd Gen, 46mm 2015); Seiko SKX007; Urbane W150, R W110; Martian Notifier Smart Watch; Pebble Time/Pebble Time Steel/Pebble Classic; Samsung Gear 2 R380, Neo R381, Live R382; Samsung Gear S3 Classic and Frontier; Samsung Galaxy 46mm; Huawei GT Watch;
24mm width
Sony Smartwatch 2 SW2; Suunto Traverse; Seiko SUN059;