Inspired by a love of flying historic aircrafts, watches and all things mechanical, Bremonts timepieces have been tested beyond the normal call of duty. Immensely precise, reliable and durable, Bremont watches are hand-built in limited numbers. Each timepiece is designed to appeal to those who share Bremont's passion for, and appreciation of the innovation and mastery behind watchmaking. The S501/BK integrates high performance and precision with impeccable style. Featuring a 43mm hardened stainless steel Bremont Trip-Tick® construction case, a unidirectional rotating bezel, and a stunning black dial. Other features include - Calibre 11 ½''' BE-36AE automatic movement. 38-hour power reserve. Complications - Date. Brown vintage leather strap. Domed anti-reflective sapphire crystal glass. DLC treated case barrel. Protective patented anti-shock movement mount. Case back - stainless steel with integrated flat crystal. 50 metres water resistant. Chronometer rated to ISO 3159 standard. Disco