A GENTLEMAN'S BAUME & MERCIER STAINLESS TRIPLE CALENDAR WRISTWATCH

A GENTLEMAN'S BAUME & MERCIER STAINLESS TRIPLE CALENDAR WRISTWATCH, the white dial with gilt hour dots enclosing date, day and month dials with moon phase at 6, quartz movement, back of case numbered 6131/1783969, on integral two tone bracelet strap with deployment clasp, cased