Minus 1 Hour Icon in iPhone Style

This is a Minus 1 Hour icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,300 icons, all in the same style and quality.
The icon is Minus 1 hour. A -1h is enclosed in a circle. The circle has a small rectangle attached to its right side. This circle is atop two parallel lines. The design looks much like a wristwatch.