WatchBox Reviews

Sinn 757 S UTC Chronograph GMT 757.021 Sinn Watch Review

Contact for pricing and availability; Either I have it, or I can get it! Shop all watches: The Sinn 757 S UTC 757.021 is encased in 43mm of black stainless steel surrounding a black dial on a black leather strap. Features of this Sinn 757 S UTC include a chronograph, hours, minutes, small seconds, date and GMT. This Sinn watch also measures 15mm in thickness and 48.7mm from lug-to-lug. For complete details, watch the full Sinn 757 S UTC review by Tim Mosso! Please subscribe to our channel for the best luxury watch reviews on YouTube: Visit our website at for the latest pre-owned luxury watch arrivals and industry-leading value in previously loved luxury timepieces.