Gentlemen's Bulova Marine Star with a three hand automatic movement, windowed mainspring, blue silicone strap. $550.00 Online sale price=$467.00 Gentlemen's Bulova Marine Star with a three hand automatic movement, windowed mainspring, Blue silicone strap. - $467.00 Gentlemen's Bulova Marine Star with a three hand automatic movement, windowed mainspring, Blue silicone strap. - $467.00