Ball Engineer M Skindiver III model DD3100A-S2C-BE. Solid stainless steel case and bracelet. Uni-directional rotating bezel with tritium filled tubes and a sapphire top. Blue dial with tritium filled hands and markers. Swiss made Ball caliber RRM7309-C automatic movement with COSC chronometer certification and 80 hour power reserve. Diver rated to 300 meters. Sapphire crystal.
Ball Engineer M series Marvelight. Swiss made BALL manufacture caliber 7309 automatic movement. COSC certified Chronometer. Modern 43mm stainless steel case with brown leather band. Blue dial with tritium filled gas tubes on the hands & hour markers. Sapphire crystal.
Ball Engineer M Pioneer model NM9032C-S2C-BE2. Swiss made Ball caliber RRM7309-CS automatic movement with COSC certification and 80 hour power reserve. Solid 904L stainless steel case and bracelet. Blue dial with rainbow colored tritium filled hands and markers. Sapphire crystal with bubble date magnifier and anti-glare treatment.
Ball Engineer M Pioneer model NM9032C-S2C-BK2. Swiss made Ball caliber RRM7309-CS automatic movement with COSC certification and 80 hour power reserve. Solid 904L stainless steel case and bracelet. Black dial with rainbow colored tritium filled hands and markers. Sapphire crystal with bubble date magnifier and anti-glare treatment.
Ball Engineer M series Marvelight. Swiss made BALL manufacture caliber 7309 automatic movement. COSC certified Chronometer. Modern 40mm stainless steel case and bracelet. Black color dial with tritium filled gas tubes on the hands and hour markers. Sapphire crystal.
Ball Engineer M series Marvelight. Swiss made BALL manufacture caliber 7309 automatic movement. COSC certified Chronometer. Modern 40mm stainless steel case and bracelet. Black color dial with tritium filled gas tubes on the hands and hour markers. Sapphire crystal.
Ball Engineer M series Marvelight. Swiss made BALL manufacture caliber 7309 automatic movement. COSC certified Chronometer. Modern 43mm stainless steel case with black leather band. Black dial with tritium filled gas tubes on the hands & hour markers. Sapphire crystal.
Ball Engineer M series Marvelight. Swiss made BALL manufacture caliber 7309 automatic movement. COSC certified Chronometer. Modern 43mm stainless steel case & bracelet. Blue dial with tritium filled gas tubes on the hands & hour markers. Sapphire crystal.
Ball Engineer M series Marvelight. Swiss made BALL manufacture caliber 7309 automatic movement. COSC certified Chronometer. Modern 43mm stainless steel case and bracelet. Black dial with tritium filled gas tubes on the hands and hour markers. Sapphire crystal.
Ball Engineer M series Marvelight. Model NM2128C-S1C-GY. Swiss made BALL manufacture caliber 7309 automatic movement. COSC certified Chronometer. Modern 43mm stainless steel case & bracelet. Grey dial with tritium filled gas tubes on the hands & hour markers. Sapphire crystal.
