The Frogman Auto was introduced at BaselWorld 2016. Contrary to the 46mm, the 42mm version has a case made of stainless steel that is water resistant up to 300 meters. However, like its bigger brother, it does feature the distinct crown locking device inspired by the Buships Canteen watches of WWII. REFERENCE: H77705145 (blue dial and bezel, stainless steel bracelet)CALIBER: H-10BRACELET REFERENCE: H605.776.105
